diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-12 09:57:22 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-12 09:57:22 -0800 |
commit | ccb5a4910d0ca7b1742b9217db2e1b95817e25ac (patch) | |
tree | 721ea6e0e06376366f7cfcb358eb61b8a9dc9c65 | |
parent | c05e14f7b3145ac89635fa398934438240dace40 (diff) | |
parent | f38aed975c0c3645bbdfc5ebe35726e64caaf588 (diff) |
Merge tag 'upstream-3.19-rc1' of git://git.infradead.org/linux-ubifs
Pull UBI/UBIFS updates from Artem Bityutskiy:
"This includes the following UBI/UBIFS changes:
- UBI debug messages now include the UBI device number. This change
is responsible for the big diffstat since it touched every
debugging print statement.
- An Xattr bug-fix which fixes SELinux support
- Several error path fixes in UBI/UBIFS"
* tag 'upstream-3.19-rc1' of git://git.infradead.org/linux-ubifs:
UBI: Fix invalid vfree()
UBI: Fix double free after do_sync_erase()
UBIFS: fix a couple bugs in UBIFS xattr length calculation
UBI: vtbl: Use ubi_eba_atomic_leb_change()
UBI: Extend UBI layer debug/messaging capabilities
UBIFS: fix budget leak in error path
-rw-r--r-- | drivers/mtd/ubi/attach.c | 126 | ||||
-rw-r--r-- | drivers/mtd/ubi/block.c | 41 | ||||
-rw-r--r-- | drivers/mtd/ubi/build.c | 126 | ||||
-rw-r--r-- | drivers/mtd/ubi/cdev.c | 36 | ||||
-rw-r--r-- | drivers/mtd/ubi/debug.c | 10 | ||||
-rw-r--r-- | drivers/mtd/ubi/eba.c | 53 | ||||
-rw-r--r-- | drivers/mtd/ubi/fastmap.c | 96 | ||||
-rw-r--r-- | drivers/mtd/ubi/io.c | 150 | ||||
-rw-r--r-- | drivers/mtd/ubi/kapi.c | 6 | ||||
-rw-r--r-- | drivers/mtd/ubi/misc.c | 4 | ||||
-rw-r--r-- | drivers/mtd/ubi/ubi.h | 13 | ||||
-rw-r--r-- | drivers/mtd/ubi/upd.c | 10 | ||||
-rw-r--r-- | drivers/mtd/ubi/vmt.c | 69 | ||||
-rw-r--r-- | drivers/mtd/ubi/vtbl.c | 71 | ||||
-rw-r--r-- | drivers/mtd/ubi/wl.c | 80 | ||||
-rw-r--r-- | fs/ubifs/file.c | 1 | ||||
-rw-r--r-- | fs/ubifs/journal.c | 7 |
17 files changed, 466 insertions, 433 deletions
diff --git a/drivers/mtd/ubi/attach.c b/drivers/mtd/ubi/attach.c index 6f27d9a1be3b..9d2e16f3150a 100644 --- a/drivers/mtd/ubi/attach.c +++ b/drivers/mtd/ubi/attach.c @@ -176,6 +176,7 @@ static int add_corrupted(struct ubi_attach_info *ai, int pnum, int ec) /** * validate_vid_hdr - check volume identifier header. + * @ubi: UBI device description object * @vid_hdr: the volume identifier header to check * @av: information about the volume this logical eraseblock belongs to * @pnum: physical eraseblock number the VID header came from @@ -188,7 +189,8 @@ static int add_corrupted(struct ubi_attach_info *ai, int pnum, int ec) * information in the VID header is consistent to the information in other VID * headers of the same volume. */ -static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, +static int validate_vid_hdr(const struct ubi_device *ubi, + const struct ubi_vid_hdr *vid_hdr, const struct ubi_ainf_volume *av, int pnum) { int vol_type = vid_hdr->vol_type; @@ -206,7 +208,7 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, */ if (vol_id != av->vol_id) { - ubi_err("inconsistent vol_id"); + ubi_err(ubi, "inconsistent vol_id"); goto bad; } @@ -216,17 +218,17 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, av_vol_type = UBI_VID_DYNAMIC; if (vol_type != av_vol_type) { - ubi_err("inconsistent vol_type"); + ubi_err(ubi, "inconsistent vol_type"); goto bad; } if (used_ebs != av->used_ebs) { - ubi_err("inconsistent used_ebs"); + ubi_err(ubi, "inconsistent used_ebs"); goto bad; } if (data_pad != av->data_pad) { - ubi_err("inconsistent data_pad"); + ubi_err(ubi, "inconsistent data_pad"); goto bad; } } @@ -234,7 +236,7 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, return 0; bad: - ubi_err("inconsistent VID header at PEB %d", pnum); + ubi_err(ubi, "inconsistent VID header at PEB %d", pnum); ubi_dump_vid_hdr(vid_hdr); ubi_dump_av(av); return -EINVAL; @@ -336,7 +338,7 @@ int ubi_compare_lebs(struct ubi_device *ubi, const struct ubi_ainf_peb *aeb, * support these images anymore. Well, those images still work, * but only if no unclean reboots happened. */ - ubi_err("unsupported on-flash UBI format"); + ubi_err(ubi, "unsupported on-flash UBI format"); return -EINVAL; } @@ -377,7 +379,7 @@ int ubi_compare_lebs(struct ubi_device *ubi, const struct ubi_ainf_peb *aeb, if (err == UBI_IO_BITFLIPS) bitflips = 1; else { - ubi_err("VID of PEB %d header is bad, but it was OK earlier, err %d", + ubi_err(ubi, "VID of PEB %d header is bad, but it was OK earlier, err %d", pnum, err); if (err > 0) err = -EIO; @@ -507,7 +509,7 @@ int ubi_add_to_av(struct ubi_device *ubi, struct ubi_attach_info *ai, int pnum, * logical eraseblocks because there was an unclean reboot. */ if (aeb->sqnum == sqnum && sqnum != 0) { - ubi_err("two LEBs with same sequence number %llu", + ubi_err(ubi, "two LEBs with same sequence number %llu", sqnum); ubi_dump_aeb(aeb, 0); ubi_dump_vid_hdr(vid_hdr); @@ -527,7 +529,7 @@ int ubi_add_to_av(struct ubi_device *ubi, struct ubi_attach_info *ai, int pnum, * This logical eraseblock is newer than the one * found earlier. */ - err = validate_vid_hdr(vid_hdr, av, pnum); + err = validate_vid_hdr(ubi, vid_hdr, av, pnum); if (err) return err; @@ -565,7 +567,7 @@ int ubi_add_to_av(struct ubi_device *ubi, struct ubi_attach_info *ai, int pnum, * attaching information. */ - err = validate_vid_hdr(vid_hdr, av, pnum); + err = validate_vid_hdr(ubi, vid_hdr, av, pnum); if (err) return err; @@ -668,7 +670,8 @@ static int early_erase_peb(struct ubi_device *ubi, * Erase counter overflow. Upgrade UBI and use 64-bit * erase counters internally. */ - ubi_err("erase counter overflow at PEB %d, EC %d", pnum, ec); + ubi_err(ubi, "erase counter overflow at PEB %d, EC %d", + pnum, ec); return -EINVAL; } @@ -736,7 +739,7 @@ struct ubi_ainf_peb *ubi_early_get_peb(struct ubi_device *ubi, return aeb; } - ubi_err("no free eraseblocks"); + ubi_err(ubi, "no free eraseblocks"); return ERR_PTR(-ENOSPC); } @@ -785,9 +788,9 @@ static int check_corruption(struct ubi_device *ubi, struct ubi_vid_hdr *vid_hdr, if (ubi_check_pattern(ubi->peb_buf, 0xFF, ubi->leb_size)) goto out_unlock; - ubi_err("PEB %d contains corrupted VID header, and the data does not contain all 0xFF", + ubi_err(ubi, "PEB %d contains corrupted VID header, and the data does not contain all 0xFF", pnum); - ubi_err("this may be a non-UBI PEB or a severe VID header corruption which requires manual inspection"); + ubi_err(ubi, "this may be a non-UBI PEB or a severe VID header corruption which requires manual inspection"); ubi_dump_vid_hdr(vid_hdr); pr_err("hexdump of PEB %d offset %d, length %d", pnum, ubi->leb_start, ubi->leb_size); @@ -859,7 +862,8 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, bitflips = 1; break; default: - ubi_err("'ubi_io_read_ec_hdr()' returned unknown code %d", err); + ubi_err(ubi, "'ubi_io_read_ec_hdr()' returned unknown code %d", + err); return -EINVAL; } @@ -868,7 +872,7 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, /* Make sure UBI version is OK */ if (ech->version != UBI_VERSION) { - ubi_err("this UBI version is %d, image version is %d", + ubi_err(ubi, "this UBI version is %d, image version is %d", UBI_VERSION, (int)ech->version); return -EINVAL; } @@ -882,7 +886,7 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, * flash. Upgrade UBI and use 64-bit erase counters * internally. */ - ubi_err("erase counter overflow, max is %d", + ubi_err(ubi, "erase counter overflow, max is %d", UBI_MAX_ERASECOUNTER); ubi_dump_ec_hdr(ech); return -EINVAL; @@ -903,7 +907,7 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, if (!ubi->image_seq) ubi->image_seq = image_seq; if (image_seq && ubi->image_seq != image_seq) { - ubi_err("bad image sequence number %d in PEB %d, expected %d", + ubi_err(ubi, "bad image sequence number %d in PEB %d, expected %d", image_seq, pnum, ubi->image_seq); ubi_dump_ec_hdr(ech); return -EINVAL; @@ -981,7 +985,7 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, return err; goto adjust_mean_ec; default: - ubi_err("'ubi_io_read_vid_hdr()' returned unknown code %d", + ubi_err(ubi, "'ubi_io_read_vid_hdr()' returned unknown code %d", err); return -EINVAL; } @@ -999,7 +1003,7 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, case UBI_COMPAT_DELETE: if (vol_id != UBI_FM_SB_VOLUME_ID && vol_id != UBI_FM_DATA_VOLUME_ID) { - ubi_msg("\"delete\" compatible internal volume %d:%d found, will remove it", + ubi_msg(ubi, "\"delete\" compatible internal volume %d:%d found, will remove it", vol_id, lnum); } err = add_to_list(ai, pnum, vol_id, lnum, @@ -1009,13 +1013,13 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, return 0; case UBI_COMPAT_RO: - ubi_msg("read-only compatible internal volume %d:%d found, switch to read-only mode", + ubi_msg(ubi, "read-only compatible internal volume %d:%d found, switch to read-only mode", vol_id, lnum); ubi->ro_mode = 1; break; case UBI_COMPAT_PRESERVE: - ubi_msg("\"preserve\" compatible internal volume %d:%d found", + ubi_msg(ubi, "\"preserve\" compatible internal volume %d:%d found", vol_id, lnum); err = add_to_list(ai, pnum, vol_id, lnum, ec, 0, &ai->alien); @@ -1024,14 +1028,14 @@ static int scan_peb(struct ubi_device *ubi, struct ubi_attach_info *ai, return 0; case UBI_COMPAT_REJECT: - ubi_err("incompatible internal volume %d:%d found", + ubi_err(ubi, "incompatible internal volume %d:%d found", vol_id, lnum); return -EINVAL; } } if (ec_err) - ubi_warn("valid VID header but corrupted EC header at PEB %d", + ubi_warn(ubi, "valid VID header but corrupted EC header at PEB %d", pnum); err = ubi_add_to_av(ubi, ai, pnum, ec, vidh, bitflips); if (err) @@ -1075,7 +1079,7 @@ static int late_analysis(struct ubi_device *ubi, struct ubi_attach_info *ai) * with the flash HW or driver. */ if (ai->corr_peb_count) { - ubi_err("%d PEBs are corrupted and preserved", + ubi_err(ubi, "%d PEBs are corrupted and preserved", ai->corr_peb_count); pr_err("Corrupted PEBs are:"); list_for_each_entry(aeb, &ai->corr, u.list) @@ -1087,7 +1091,7 @@ static int late_analysis(struct ubi_device *ubi, struct ubi_attach_info *ai) * otherwise, only print a warning. */ if (ai->corr_peb_count >= max_corr) { - ubi_err("too many corrupted PEBs, refusing"); + ubi_err(ubi, "too many corrupted PEBs, refusing"); return -EINVAL; } } @@ -1110,11 +1114,11 @@ static int late_analysis(struct ubi_device *ubi, struct ubi_attach_info *ai) */ if (ai->maybe_bad_peb_count <= 2) { ai->is_empty = 1; - ubi_msg("empty MTD device detected"); + ubi_msg(ubi, "empty MTD device detected"); get_random_bytes(&ubi->image_seq, sizeof(ubi->image_seq)); } else { - ubi_err("MTD device is not UBI-formatted and possibly contains non-UBI data - refusing it"); + ubi_err(ubi, "MTD device is not UBI-formatted and possibly contains non-UBI data - refusing it"); return -EINVAL; } @@ -1248,7 +1252,7 @@ static int scan_all(struct ubi_device *ubi, struct ubi_attach_info *ai, goto out_vidh; } - ubi_msg("scanning is finished"); + ubi_msg(ubi, "scanning is finished"); /* Calculate mean erase counter */ if (ai->ec_count) @@ -1515,37 +1519,37 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) vols_found += 1; if (ai->is_empty) { - ubi_err("bad is_empty flag"); + ubi_err(ubi, "bad is_empty flag"); goto bad_av; } if (av->vol_id < 0 || av->highest_lnum < 0 || av->leb_count < 0 || av->vol_type < 0 || av->used_ebs < 0 || av->data_pad < 0 || av->last_data_size < 0) { - ubi_err("negative values"); + ubi_err(ubi, "negative values"); goto bad_av; } if (av->vol_id >= UBI_MAX_VOLUMES && av->vol_id < UBI_INTERNAL_VOL_START) { - ubi_err("bad vol_id"); + ubi_err(ubi, "bad vol_id"); goto bad_av; } if (av->vol_id > ai->highest_vol_id) { - ubi_err("highest_vol_id is %d, but vol_id %d is there", + ubi_err(ubi, "highest_vol_id is %d, but vol_id %d is there", ai->highest_vol_id, av->vol_id); goto out; } if (av->vol_type != UBI_DYNAMIC_VOLUME && av->vol_type != UBI_STATIC_VOLUME) { - ubi_err("bad vol_type"); + ubi_err(ubi, "bad vol_type"); goto bad_av; } if (av->data_pad > ubi->leb_size / 2) { - ubi_err("bad data_pad"); + ubi_err(ubi, "bad data_pad"); goto bad_av; } @@ -1557,48 +1561,48 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) leb_count += 1; if (aeb->pnum < 0 || aeb->ec < 0) { - ubi_err("negative values"); + ubi_err(ubi, "negative values"); goto bad_aeb; } if (aeb->ec < ai->min_ec) { - ubi_err("bad ai->min_ec (%d), %d found", + ubi_err(ubi, "bad ai->min_ec (%d), %d found", ai->min_ec, aeb->ec); goto bad_aeb; } if (aeb->ec > ai->max_ec) { - ubi_err("bad ai->max_ec (%d), %d found", + ubi_err(ubi, "bad ai->max_ec (%d), %d found", ai->max_ec, aeb->ec); goto bad_aeb; } if (aeb->pnum >= ubi->peb_count) { - ubi_err("too high PEB number %d, total PEBs %d", + ubi_err(ubi, "too high PEB number %d, total PEBs %d", aeb->pnum, ubi->peb_count); goto bad_aeb; } if (av->vol_type == UBI_STATIC_VOLUME) { if (aeb->lnum >= av->used_ebs) { - ubi_err("bad lnum or used_ebs"); + ubi_err(ubi, "bad lnum or used_ebs"); goto bad_aeb; } } else { if (av->used_ebs != 0) { - ubi_err("non-zero used_ebs"); + ubi_err(ubi, "non-zero used_ebs"); goto bad_aeb; } } if (aeb->lnum > av->highest_lnum) { - ubi_err("incorrect highest_lnum or lnum"); + ubi_err(ubi, "incorrect highest_lnum or lnum"); goto bad_aeb; } } if (av->leb_count != leb_count) { - ubi_err("bad leb_count, %d objects in the tree", + ubi_err(ubi, "bad leb_count, %d objects in the tree", leb_count); goto bad_av; } @@ -1609,13 +1613,13 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) aeb = last_aeb; if (aeb->lnum != av->highest_lnum) { - ubi_err("bad highest_lnum"); + ubi_err(ubi, "bad highest_lnum"); goto bad_aeb; } } if (vols_found != ai->vols_found) { - ubi_err("bad ai->vols_found %d, should be %d", + ubi_err(ubi, "bad ai->vols_found %d, should be %d", ai->vols_found, vols_found); goto out; } @@ -1632,7 +1636,8 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) err = ubi_io_read_vid_hdr(ubi, aeb->pnum, vidh, 1); if (err && err != UBI_IO_BITFLIPS) { - ubi_err("VID header is not OK (%d)", err); + ubi_err(ubi, "VID header is not OK (%d)", + err); if (err > 0) err = -EIO; return err; @@ -1641,37 +1646,37 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) vol_type = vidh->vol_type == UBI_VID_DYNAMIC ? UBI_DYNAMIC_VOLUME : UBI_STATIC_VOLUME; if (av->vol_type != vol_type) { - ubi_err("bad vol_type"); + ubi_err(ubi, "bad vol_type"); goto bad_vid_hdr; } if (aeb->sqnum != be64_to_cpu(vidh->sqnum)) { - ubi_err("bad sqnum %llu", aeb->sqnum); + ubi_err(ubi, "bad sqnum %llu", aeb->sqnum); goto bad_vid_hdr; } if (av->vol_id != be32_to_cpu(vidh->vol_id)) { - ubi_err("bad vol_id %d", av->vol_id); + ubi_err(ubi, "bad vol_id %d", av->vol_id); goto bad_vid_hdr; } if (av->compat != vidh->compat) { - ubi_err("bad compat %d", vidh->compat); + ubi_err(ubi, "bad compat %d", vidh->compat); goto bad_vid_hdr; } if (aeb->lnum != be32_to_cpu(vidh->lnum)) { - ubi_err("bad lnum %d", aeb->lnum); + ubi_err(ubi, "bad lnum %d", aeb->lnum); goto bad_vid_hdr; } if (av->used_ebs != be32_to_cpu(vidh->used_ebs)) { - ubi_err("bad used_ebs %d", av->used_ebs); + ubi_err(ubi, "bad used_ebs %d", av->used_ebs); goto bad_vid_hdr; } if (av->data_pad != be32_to_cpu(vidh->data_pad)) { - ubi_err("bad data_pad %d", av->data_pad); + ubi_err(ubi, "bad data_pad %d", av->data_pad); goto bad_vid_hdr; } } @@ -1680,12 +1685,13 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) continue; if (av->highest_lnum != be32_to_cpu(vidh->lnum)) { - ubi_err("bad highest_lnum %d", av->highest_lnum); + ubi_err(ubi, "bad highest_lnum %d", av->highest_lnum); goto bad_vid_hdr; } if (av->last_data_size != be32_to_cpu(vidh->data_size)) { - ubi_err("bad last_data_size %d", av->last_data_size); + ubi_err(ubi, "bad last_data_size %d", + av->last_data_size); goto bad_vid_hdr; } } @@ -1726,7 +1732,7 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) err = 0; for (pnum = 0; pnum < ubi->peb_count; pnum++) if (!buf[pnum]) { - ubi_err("PEB %d is not referred", pnum); + ubi_err(ubi, "PEB %d is not referred", pnum); err = 1; } @@ -1736,18 +1742,18 @@ static int self_check_ai(struct ubi_device *ubi, struct ubi_attach_info *ai) return 0; bad_aeb: - ubi_err("bad attaching information about LEB %d", aeb->lnum); + ubi_err(ubi, "bad attaching information about LEB %d", aeb->lnum); ubi_dump_aeb(aeb, 0); ubi_dump_av(av); goto out; bad_av: - ubi_err("bad attaching information about volume %d", av->vol_id); + ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); ubi_dump_av(av); goto out; bad_vid_hdr: - ubi_err("bad attaching information about volume %d", av->vol_id); + ubi_err(ubi, "bad attaching information about volume %d", av->vol_id); ubi_dump_av(av); ubi_dump_vid_hdr(vidh); diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c index 8876c7d3d712..6b6bce28bd63 100644 --- a/drivers/mtd/ubi/block.c +++ b/drivers/mtd/ubi/block.c @@ -111,13 +111,13 @@ static int __init ubiblock_set_param(const char *val, len = strnlen(val, UBIBLOCK_PARAM_LEN); if (len == 0) { - ubi_warn("block: empty 'block=' parameter - ignored\n"); + pr_warn("UBI: block: empty 'block=' parameter - ignored\n"); return 0; } if (len == UBIBLOCK_PARAM_LEN) { - ubi_err("block: parameter \"%s\" is too long, max. is %d\n", - val, UBIBLOCK_PARAM_LEN); + pr_err("UBI: block: parameter \"%s\" is too long, max. is %d\n", + val, UBIBLOCK_PARAM_LEN); return -EINVAL; } @@ -188,9 +188,8 @@ static int ubiblock_read_to_buf(struct ubiblock *dev, char *buffer, ret = ubi_read(dev->desc, leb, buffer, offset, len); if (ret) { - ubi_err("%s: error %d while reading from LEB %d (offset %d, " - "length %d)", dev->gd->disk_name, ret, leb, offset, - len); + dev_err(disk_to_dev(dev->gd), "%d while reading from LEB %d (offset %d, length %d)", + ret, leb, offset, len); return ret; } return 0; @@ -328,8 +327,8 @@ static int ubiblock_open(struct block_device *bdev, fmode_t mode) dev->desc = ubi_open_volume(dev->ubi_num, dev->vol_id, UBI_READONLY); if (IS_ERR(dev->desc)) { - ubi_err("%s failed to open ubi volume %d_%d", - dev->gd->disk_name, dev->ubi_num, dev->vol_id); + dev_err(disk_to_dev(dev->gd), "failed to open ubi volume %d_%d", + dev->ubi_num, dev->vol_id); ret = PTR_ERR(dev->desc); dev->desc = NULL; goto out_unlock; @@ -405,7 +404,7 @@ int ubiblock_create(struct ubi_volume_info *vi) /* Initialize the gendisk of this ubiblock device */ gd = alloc_disk(1); if (!gd) { - ubi_err("block: alloc_disk failed"); + pr_err("UBI: block: alloc_disk failed"); ret = -ENODEV; goto out_free_dev; } @@ -421,7 +420,7 @@ int ubiblock_create(struct ubi_volume_info *vi) spin_lock_init(&dev->queue_lock); dev->rq = blk_init_queue(ubiblock_request, &dev->queue_lock); if (!dev->rq) { - ubi_err("block: blk_init_queue failed"); + dev_err(disk_to_dev(gd), "blk_init_queue failed"); ret = -ENODEV; goto out_put_disk; } @@ -446,8 +445,8 @@ int ubiblock_create(struct ubi_volume_info *vi) /* Must be the last step: anyone can call file ops from now on */ add_disk(dev->gd); - ubi_msg("%s created from ubi%d:%d(%s)", - dev->gd->disk_name, dev->ubi_num, dev->vol_id, vi->name); + dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)", + dev->ubi_num, dev->vol_id, vi->name); return 0; out_free_queue: @@ -464,7 +463,7 @@ static void ubiblock_cleanup(struct ubiblock *dev) { del_gendisk(dev->gd); blk_cleanup_queue(dev->rq); - ubi_msg("%s released", dev->gd->disk_name); + dev_info(disk_to_dev(dev->gd), "released"); put_disk(dev->gd); } @@ -518,8 +517,8 @@ static int ubiblock_resize(struct ubi_volume_info *vi) } if ((sector_t)disk_capacity != disk_capacity) { mutex_unlock(&devices_mutex); - ubi_warn("%s: the volume is too big (%d LEBs), cannot resize", - dev->gd->disk_name, vi->size); + dev_warn(disk_to_dev(dev->gd), "the volume is too big (%d LEBs), cannot resize", + vi->size); return -EFBIG; } @@ -527,8 +526,8 @@ static int ubiblock_resize(struct ubi_volume_info *vi) if (get_capacity(dev->gd) != disk_capacity) { set_capacity(dev->gd, disk_capacity); - ubi_msg("%s resized to %lld bytes", dev->gd->disk_name, - vi->used_bytes); + dev_info(disk_to_dev(dev->gd), "resized to %lld bytes", + vi->used_bytes); } mutex_unlock(&dev->dev_mutex); mutex_unlock(&devices_mutex); @@ -596,8 +595,8 @@ static int __init ubiblock_create_from_param(void) desc = open_volume_desc(p->name, p->ubi_num, p->vol_id); if (IS_ERR(desc)) { - ubi_err("block: can't open volume, err=%ld\n", - PTR_ERR(desc)); + pr_err("UBI: block: can't open volume, err=%ld\n", + PTR_ERR(desc)); ret = PTR_ERR(desc); break; } @@ -607,8 +606,8 @@ static int __init ubiblock_create_from_param(void) ret = ubiblock_create(&vi); if (ret) { - ubi_err("block: can't add '%s' volume, err=%d\n", - vi.name, ret); + pr_err("UBI: block: can't add '%s' volume, err=%d\n", + vi.name, ret); break; } } diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 6e30a3c280d0..3405be46ebe9 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -166,7 +166,7 @@ int ubi_volume_notify(struct ubi_device *ubi, struct ubi_volume *vol, int ntype) case UBI_VOLUME_RESIZED: case UBI_VOLUME_RENAMED: if (ubi_update_fastmap(ubi)) { - ubi_err("Unable to update fastmap!"); + ubi_err(ubi, "Unable to update fastmap!"); ubi_ro_mode(ubi); } } @@ -517,7 +517,7 @@ static int uif_init(struct ubi_device *ubi, int *ref) */ err = alloc_chrdev_region(&dev, 0, ubi->vtbl_slots + 1, ubi->ubi_name); if (err) { - ubi_err("cannot register UBI character devices"); + ubi_err(ubi, "cannot register UBI character devices"); return err; } @@ -528,7 +528,7 @@ static int uif_init(struct ubi_device *ubi, int *ref) err = cdev_add(&ubi->cdev, dev, 1); if (err) { - ubi_err("cannot add character device"); + ubi_err(ubi, "cannot add character device"); goto out_unreg; } @@ -540,7 +540,7 @@ static int uif_init(struct ubi_device *ubi, int *ref) if (ubi->volumes[i]) { err = ubi_add_volume(ubi, ubi->volumes[i]); if (err) { - ubi_err("cannot add volume %d", i); + ubi_err(ubi, "cannot add volume %d", i); goto out_volumes; } } @@ -556,7 +556,8 @@ out_sysfs: cdev_del(&ubi->cdev); out_unreg: unregister_chrdev_region(ubi->cdev.dev, ubi->vtbl_slots + 1); - ubi_err("cannot initialize UBI %s, error %d", ubi->ubi_name, err); + ubi_err(ubi, "cannot initialize UBI %s, error %d", + ubi->ubi_name, err); return err; } @@ -650,7 +651,7 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) * guess we should just pick the largest region. But this is * not implemented. */ - ubi_err("multiple regions, not implemented"); + ubi_err(ubi, "multiple regions, not implemented"); return -EINVAL; } @@ -685,7 +686,7 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) * which allows us to avoid costly division operations. */ if (!is_power_of_2(ubi->min_io_size)) { - ubi_err("min. I/O unit (%d) is not power of 2", + ubi_err(ubi, "min. I/O unit (%d) is not power of 2", ubi->min_io_size); return -EINVAL; } @@ -702,7 +703,7 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) if (ubi->max_write_size < ubi->min_io_size || ubi->max_write_size % ubi->min_io_size || !is_power_of_2(ubi->max_write_size)) { - ubi_err("bad write buffer size %d for %d min. I/O unit", + ubi_err(ubi, "bad write buffer size %d for %d min. I/O unit", ubi->max_write_size, ubi->min_io_size); return -EINVAL; } @@ -739,7 +740,7 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) /* The shift must be aligned to 32-bit boundary */ if (ubi->vid_hdr_shift % 4) { - ubi_err("unaligned VID header shift %d", + ubi_err(ubi, "unaligned VID header shift %d", ubi->vid_hdr_shift); return -EINVAL; } @@ -749,7 +750,7 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) ubi->leb_start < ubi->vid_hdr_offset + UBI_VID_HDR_SIZE || ubi->leb_start > ubi->peb_size - UBI_VID_HDR_SIZE || ubi->leb_start & (ubi->min_io_size - 1)) { - ubi_err("bad VID header (%d) or data offsets (%d)", + ubi_err(ubi, "bad VID header (%d) or data offsets (%d)", ubi->vid_hdr_offset, ubi->leb_start); return -EINVAL; } @@ -769,14 +770,14 @@ static int io_init(struct ubi_device *ubi, int max_beb_per1024) * read-only mode. */ if (ubi->vid_hdr_offset + UBI_VID_HDR_SIZE <= ubi->hdrs_min_io_size) { - ubi_warn("EC and VID headers are in the same minimal I/O unit, switch to read-only mode"); + ubi_warn(ubi, "EC and VID headers are in the same minimal I/O unit, switch to read-only mode"); ubi->ro_mode = 1; } ubi->leb_size = ubi->peb_size - ubi->leb_start; if (!(ubi->mtd->flags & MTD_WRITEABLE)) { - ubi_msg("MTD device %d is write-protected, attach in read-only mode", + ubi_msg(ubi, "MTD device %d is write-protected, attach in read-only mode", ubi->mtd->index); ubi->ro_mode = 1; } @@ -809,7 +810,7 @@ static int autoresize(struct ubi_device *ubi, int vol_id) int err, old_reserved_pebs = vol->reserved_pebs; if (ubi->ro_mode) { - ubi_warn("skip auto-resize because of R/O mode"); + ubi_warn(ubi, "skip auto-resize because of R/O mode"); return 0; } @@ -830,21 +831,22 @@ static int autoresize(struct ubi_device *ubi, int vol_id) vtbl_rec = ubi->vtbl[vol_id]; err = ubi_change_vtbl_record(ubi, vol_id, &vtbl_rec); if (err) - ubi_err("cannot clean auto-resize flag for volume %d", + ubi_err(ubi, "cannot clean auto-resize flag for volume %d", vol_id); } else { desc.vol = vol; err = ubi_resize_volume(&desc, old_reserved_pebs + ubi->avail_pebs); if (err) - ubi_err("cannot auto-resize volume %d", vol_id); + ubi_err(ubi, "cannot auto-resize volume %d", + vol_id); } if (err) return err; - ubi_msg("volume %d (\"%s\") re-sized from %d to %d LEBs", vol_id, - vol->name, old_reserved_pebs, vol->reserved_pebs); + ubi_msg(ubi, "volume %d (\"%s\") re-sized from %d to %d LEBs", + vol_id, vol->name, old_reserved_pebs, vol->reserved_pebs); return 0; } @@ -885,7 +887,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, for (i = 0; i < UBI_MAX_DEVICES; i++) { ubi = ubi_devices[i]; if (ubi && mtd->index == ubi->mtd->index) { - ubi_err("mtd%d is already attached to ubi%d", + ubi_err(ubi, "mtd%d is already attached to ubi%d", mtd->index, i); return -EEXIST; } @@ -900,7 +902,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, * no sense to attach emulated MTD devices, so we prohibit this. */ if (mtd->type == MTD_UBIVOLUME) { - ubi_err("refuse attaching mtd%d - it is already emulated on top of UBI", + ubi_err(ubi, "refuse attaching mtd%d - it is already emulated on top of UBI", mtd->index); return -EINVAL; } @@ -911,7 +913,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, if (!ubi_devices[ubi_num]) break; if (ubi_num == UBI_MAX_DEVICES) { - ubi_err("only %d UBI devices may be created", + ubi_err(ubi, "only %d UBI devices may be created", UBI_MAX_DEVICES); return -ENFILE; } @@ -921,7 +923,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, /* Make sure ubi_num is not busy */ if (ubi_devices[ubi_num]) { - ubi_err("ubi%d already exists", ubi_num); + ubi_err(ubi, "ubi%d already exists", ubi_num); return -EEXIST; } } @@ -953,13 +955,14 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, if (!ubi->fm_disabled && (int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) { - ubi_err("More than %i PEBs are needed for fastmap, sorry.", + ubi_err(ubi, "More than %i PEBs are needed for fastmap, sorry.", UBI_FM_MAX_START); ubi->fm_disabled = 1; } - ubi_msg("default fastmap pool size: %d", ubi->fm_pool.max_size); - ubi_msg("default fastmap WL pool size: %d", ubi->fm_wl_pool.max_size); + ubi_msg(ubi, "default fastmap pool size: %d", ubi->fm_pool.max_size); + ubi_msg(ubi, "default fastmap WL pool size: %d", + ubi->fm_wl_pool.max_size); #else ubi->fm_disabled = 1; #endif @@ -970,7 +973,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, mutex_init(&ubi->fm_mutex); init_rwsem(&ubi->fm_sem); - ubi_msg("attaching mtd%d to ubi%d", mtd->index, ubi_num); + ubi_msg(ubi, "attaching mtd%d to ubi%d", mtd->index, ubi_num); err = io_init(ubi, max_beb_per1024); if (err) @@ -989,7 +992,8 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, #endif err = ubi_attach(ubi, 0); if (err) { - ubi_err("failed to attach mtd%d, error %d", mtd->index, err); + ubi_err(ubi, "failed to attach mtd%d, error %d", + mtd->index, err); goto out_free; } @@ -1010,28 +1014,28 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, ubi->bgt_thread = kthread_create(ubi_thread, ubi, "%s", ubi->bgt_name); if (IS_ERR(ubi->bgt_thread)) { err = PTR_ERR(ubi->bgt_thread); - ubi_err("cannot spawn \"%s\", error %d", ubi->bgt_name, - err); + ubi_err(ubi, "cannot spawn \"%s\", error %d", + ubi->bgt_name, err); goto out_debugfs; } - ubi_msg("attached mtd%d (name \"%s\", size %llu MiB) to ubi%d", - mtd->index, mtd->name, ubi->flash_size >> 20, ubi_num); - ubi_msg("PEB size: %d bytes (%d KiB), LEB size: %d bytes", + ubi_msg(ubi, "attached mtd%d (name \"%s\", size %llu MiB)", + mtd->index, mtd->name, ubi->flash_size >> 20); + ubi_msg(ubi, "PEB size: %d bytes (%d KiB), LEB size: %d bytes", ubi->peb_size, ubi->peb_size >> 10, ubi->leb_size); - ubi_msg("min./max. I/O unit sizes: %d/%d, sub-page size %d", + ubi_msg(ubi, "min./max. I/O unit sizes: %d/%d, sub-page size %d", ubi->min_io_size, ubi->max_write_size, ubi->hdrs_min_io_size); - ubi_msg("VID header offset: %d (aligned %d), data offset: %d", + ubi_msg(ubi, "VID header offset: %d (aligned %d), data offset: %d", ubi->vid_hdr_offset, ubi->vid_hdr_aloffset, ubi->leb_start); - ubi_msg("good PEBs: %d, bad PEBs: %d, corrupted PEBs: %d", + ubi_msg(ubi, "good PEBs: %d, bad PEBs: %d, corrupted PEBs: %d", ubi->good_peb_count, ubi->bad_peb_count, ubi->corr_peb_count); - ubi_msg("user volume: %d, internal volumes: %d, max. volumes count: %d", + ubi_msg(ubi, "user volume: %d, internal volumes: %d, max. volumes count: %d", ubi->vol_count - UBI_INT_VOL_COUNT, UBI_INT_VOL_COUNT, ubi->vtbl_slots); - ubi_msg("max/mean erase counter: %d/%d, WL threshold: %d, image sequence number: %u", + ubi_msg(ubi, "max/mean erase counter: %d/%d, WL threshold: %d, image sequence number: %u", ubi->max_ec, ubi->mean_ec, CONFIG_MTD_UBI_WL_THRESHOLD, ubi->image_seq); - ubi_msg("available PEBs: %d, total reserved PEBs: %d, PEBs reserved for bad PEB handling: %d", + ubi_msg(ubi, "available PEBs: %d, total reserved PEBs: %d, PEBs reserved for bad PEB handling: %d", ubi->avail_pebs, ubi->rsvd_pebs, ubi->beb_rsvd_pebs); /* @@ -1100,7 +1104,7 @@ int ubi_detach_mtd_dev(int ubi_num, int anyway) return -EBUSY; } /* This may only happen if there is a bug */ - ubi_err("%s reference count %d, destroy anyway", + ubi_err(ubi, "%s reference count %d, destroy anyway", ubi->ubi_name, ubi->ref_count); } ubi_devices[ubi_num] = NULL; @@ -1108,7 +1112,7 @@ int ubi_detach_mtd_dev(int ubi_num, int anyway) ubi_assert(ubi_num == ubi->ubi_num); ubi_notify_all(ubi, UBI_VOLUME_REMOVED, NULL); - ubi_msg("detaching mtd%d from ubi%d", ubi->mtd->index, ubi_num); + ubi_msg(ubi, "detaching mtd%d", ubi->mtd->in |