diff options
40 files changed, 416 insertions, 272 deletions
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 9482a677ea47..e9d05fe94357 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -15,8 +15,11 @@ #include <linux/posix_acl.h> #include <linux/posix_acl_xattr.h> #include <asm/semaphore.h> +#include <linux/gfs2_ondisk.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "acl.h" #include "eaops.h" #include "eattr.h" @@ -24,6 +27,7 @@ #include "inode.h" #include "meta_io.h" #include "trans.h" +#include "util.h" #define ACL_ACCESS 1 #define ACL_DEFAULT 0 @@ -157,7 +161,7 @@ int gfs2_check_acl_locked(struct inode *inode, int mask) struct posix_acl *acl = NULL; int error; - error = acl_get(get_v2ip(inode), ACL_ACCESS, &acl, NULL, NULL, NULL); + error = acl_get(inode->u.generic_ip, ACL_ACCESS, &acl, NULL, NULL, NULL); if (error) return error; @@ -172,7 +176,7 @@ int gfs2_check_acl_locked(struct inode *inode, int mask) int gfs2_check_acl(struct inode *inode, int mask) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_holder i_gh; int error; diff --git a/fs/gfs2/bits.c b/fs/gfs2/bits.c index 57d420a86adf..49585e3de095 100644 --- a/fs/gfs2/bits.c +++ b/fs/gfs2/bits.c @@ -21,10 +21,14 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/buffer_head.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bits.h" +#include "util.h" static const char valid_change[16] = { /* current */ diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index e132d8a41008..cd5e4d863ce2 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -12,9 +12,12 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/buffer_head.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bmap.h" #include "glock.h" #include "inode.h" @@ -24,6 +27,7 @@ #include "rgrp.h" #include "trans.h" #include "dir.h" +#include "util.h" /* This doesn't need to be that large as max 64 bit pointers in a 4k * block is 512, so __u16 is fine for that. It saves stack space to @@ -660,7 +664,7 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh, for (x = 0; x < rlist.rl_rgrps; x++) { struct gfs2_rgrpd *rgd; - rgd = get_gl2rgd(rlist.rl_ghs[x].gh_gl); + rgd = rlist.rl_ghs[x].gh_gl->gl_object; rg_blocks += rgd->rd_ri.ri_length; } @@ -1021,7 +1025,7 @@ void gfs2_write_calc_reserv(struct gfs2_inode *ip, unsigned int len, unsigned int tmp; if (gfs2_is_dir(ip)) { - *data_blocks = DIV_RU(len, sdp->sd_jbsize) + 2; + *data_blocks = DIV_ROUND_UP(len, sdp->sd_jbsize) + 2; *ind_blocks = 3 * (sdp->sd_max_jheight - 1); } else { *data_blocks = (len >> sdp->sd_sb.sb_bsize_shift) + 3; @@ -1029,7 +1033,7 @@ void gfs2_write_calc_reserv(struct gfs2_inode *ip, unsigned int len, } for (tmp = *data_blocks; tmp > sdp->sd_diptrs;) { - tmp = DIV_RU(tmp, sdp->sd_inptrs); + tmp = DIV_ROUND_UP(tmp, sdp->sd_inptrs); *ind_blocks += tmp; } } diff --git a/fs/gfs2/daemon.c b/fs/gfs2/daemon.c index cff8d5368d21..94317dc7e42c 100644 --- a/fs/gfs2/daemon.c +++ b/fs/gfs2/daemon.c @@ -14,9 +14,12 @@ #include <linux/buffer_head.h> #include <linux/kthread.h> #include <linux/delay.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "daemon.h" #include "glock.h" #include "log.h" @@ -24,6 +27,7 @@ #include "recovery.h" #include "super.h" #include "unlinked.h" +#include "util.h" /* This uses schedule_timeout() instead of msleep() because it's good for the daemons to wake up more often than the timeout when unmounting so diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 56683788a6cf..37f70ca558cc 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -59,9 +59,12 @@ #include <linux/completion.h> #include <linux/buffer_head.h> #include <linux/sort.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "dir.h" #include "glock.h" #include "inode.h" @@ -70,6 +73,7 @@ #include "rgrp.h" #include "trans.h" #include "bmap.h" +#include "util.h" #define IS_LEAF 1 /* Hashed (leaf) directory */ #define IS_DINODE 2 /* Linear (stuffed dinode block) directory */ @@ -2196,7 +2200,7 @@ static int leaf_dealloc(struct gfs2_inode *dip, uint32_t index, uint32_t len, for (x = 0; x < rlist.rl_rgrps; x++) { struct gfs2_rgrpd *rgd; - rgd = get_gl2rgd(rlist.rl_ghs[x].gh_gl); + rgd = rlist.rl_ghs[x].gh_gl->gl_object; rg_blocks += rgd->rd_ri.ri_length; } @@ -2205,7 +2209,7 @@ static int leaf_dealloc(struct gfs2_inode *dip, uint32_t index, uint32_t len, goto out_rlist; error = gfs2_trans_begin(sdp, - rg_blocks + (DIV_RU(size, sdp->sd_jbsize) + 1) + + rg_blocks + (DIV_ROUND_UP(size, sdp->sd_jbsize) + 1) + RES_DINODE + RES_STATFS + RES_QUOTA, l_blocks); if (error) goto out_rg_gunlock; diff --git a/fs/gfs2/eaops.c b/fs/gfs2/eaops.c index 2914731250c5..4b9f6cff7a34 100644 --- a/fs/gfs2/eaops.c +++ b/fs/gfs2/eaops.c @@ -13,13 +13,17 @@ #include <linux/completion.h> #include <linux/buffer_head.h> #include <linux/xattr.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include <asm/uaccess.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "acl.h" #include "eaops.h" #include "eattr.h" +#include "util.h" /** * gfs2_ea_name2type - get the type of the ea, and truncate type from the name diff --git a/fs/gfs2/eattr.c b/fs/gfs2/eattr.c index 146995d9cd65..8219d471f06c 100644 --- a/fs/gfs2/eattr.c +++ b/fs/gfs2/eattr.c @@ -13,10 +13,13 @@ #include <linux/completion.h> #include <linux/buffer_head.h> #include <linux/xattr.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include <asm/uaccess.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "acl.h" #include "eaops.h" #include "eattr.h" @@ -26,6 +29,7 @@ #include "quota.h" #include "rgrp.h" #include "trans.h" +#include "util.h" /** * ea_calc_size - returns the acutal number of bytes the request will take up @@ -478,7 +482,7 @@ static int ea_get_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea, struct gfs2_sbd *sdp = ip->i_sbd; struct buffer_head **bh; unsigned int amount = GFS2_EA_DATA_LEN(ea); - unsigned int nptrs = DIV_RU(amount, sdp->sd_jbsize); + unsigned int nptrs = DIV_ROUND_UP(amount, sdp->sd_jbsize); uint64_t *dataptrs = GFS2_EA2DATAPTRS(ea); unsigned int x; int error = 0; @@ -676,7 +680,7 @@ static int ea_write(struct gfs2_inode *ip, struct gfs2_ea_header *ea, unsigned int copy; unsigned int x; - ea->ea_num_ptrs = DIV_RU(er->er_data_len, sdp->sd_jbsize); + ea->ea_num_ptrs = DIV_ROUND_UP(er->er_data_len, sdp->sd_jbsize); for (x = 0; x < ea->ea_num_ptrs; x++) { struct buffer_head *bh; uint64_t block; @@ -810,7 +814,7 @@ static int ea_init(struct gfs2_inode *ip, struct gfs2_ea_request *er) unsigned int blks = 1; if (GFS2_EAREQ_SIZE_STUFFED(er) > jbsize) - blks += DIV_RU(er->er_data_len, jbsize); + blks += DIV_ROUND_UP(er->er_data_len, jbsize); return ea_alloc_skeleton(ip, er, blks, ea_init_i, NULL); } @@ -962,7 +966,8 @@ static int ea_set_simple(struct gfs2_inode *ip, struct buffer_head *bh, es->es_bh = bh; es->es_ea = ea; - blks = 2 + DIV_RU(es->es_er->er_data_len, ip->i_sbd->sd_jbsize); + blks = 2 + DIV_ROUND_UP(es->es_er->er_data_len, + ip->i_sbd->sd_jbsize); error = ea_alloc_skeleton(ip, es->es_er, blks, ea_set_simple_alloc, es); @@ -1066,7 +1071,7 @@ static int ea_set_i(struct gfs2_inode *ip, struct gfs2_ea_request *er, if (!(ip->i_di.di_flags & GFS2_DIF_EA_INDIRECT)) blks++; if (GFS2_EAREQ_SIZE_STUFFED(er) > ip->i_sbd->sd_jbsize) - blks += DIV_RU(er->er_data_len, ip->i_sbd->sd_jbsize); + blks += DIV_ROUND_UP(er->er_data_len, ip->i_sbd->sd_jbsize); return ea_alloc_skeleton(ip, er, blks, ea_set_block, el); } @@ -1250,7 +1255,7 @@ static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip, struct gfs2_sbd *sdp = ip->i_sbd; struct buffer_head **bh; unsigned int amount = GFS2_EA_DATA_LEN(ea); - unsigned int nptrs = DIV_RU(amount, sdp->sd_jbsize); + unsigned int nptrs = DIV_ROUND_UP(amount, sdp->sd_jbsize); uint64_t *dataptrs = GFS2_EA2DATAPTRS(ea); unsigned int x; int error; @@ -1402,7 +1407,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip) for (x = 0; x < rlist.rl_rgrps; x++) { struct gfs2_rgrpd *rgd; - rgd = get_gl2rgd(rlist.rl_ghs[x].gh_gl); + rgd = rlist.rl_ghs[x].gh_gl->gl_object; rg_blocks += rgd->rd_ri.ri_length; } diff --git a/fs/gfs2/eattr.h b/fs/gfs2/eattr.h index e5a42abf68a3..2b4152b1fcbe 100644 --- a/fs/gfs2/eattr.h +++ b/fs/gfs2/eattr.h @@ -29,7 +29,7 @@ ALIGN(sizeof(struct gfs2_ea_header) + (er)->er_name_len + (er)->er_data_len, 8) #define GFS2_EAREQ_SIZE_UNSTUFFED(sdp, er) \ ALIGN(sizeof(struct gfs2_ea_header) + (er)->er_name_len + \ - sizeof(uint64_t) * DIV_RU((er)->er_data_len, (sdp)->sd_jbsize), 8) + sizeof(uint64_t) * DIV_ROUND_UP((er)->er_data_len, (sdp)->sd_jbsize), 8) #define GFS2_EA2NAME(ea) ((char *)((struct gfs2_ea_header *)(ea) + 1)) #define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len) diff --git a/fs/gfs2/gfs2.h b/fs/gfs2/gfs2.h index 6c53d080675c..57175f70e2bd 100644 --- a/fs/gfs2/gfs2.h +++ b/fs/gfs2/gfs2.h @@ -10,13 +10,6 @@ #ifndef __GFS2_DOT_H__ #define __GFS2_DOT_H__ -#include <linux/gfs2_ondisk.h> - -#include "lm_interface.h" -#include "lvb.h" -#include "incore.h" -#include "util.h" - enum { NO_CREATE = 0, CREATE = 1, @@ -32,29 +25,7 @@ enum { FORCE = 1, }; -/* Divide num by den. Round up if there is a remainder. */ -#define DIV_RU(num, den) (((num) + (den) - 1) / (den)) - #define GFS2_FAST_NAME_SIZE 8 -#define get_v2sdp(sb) ((struct gfs2_sbd *)(sb)->s_fs_info) -#define set_v2sdp(sb, sdp) (sb)->s_fs_info = (sdp) -#define get_v2ip(inode) ((struct gfs2_inode *)(inode)->u.generic_ip) -#define set_v2ip(inode, ip) (inode)->u.generic_ip = (ip) -#define get_v2fp(file) ((struct gfs2_file *)(file)->private_data) -#define set_v2fp(file, fp) (file)->private_data = (fp) -#define get_v2bd(bh) ((struct gfs2_bufdata *)(bh)->b_private) -#define set_v2bd(bh, bd) (bh)->b_private = (bd) - -#define get_transaction ((struct gfs2_trans *)(current->journal_info)) -#define set_transaction(tr) (current->journal_info) = (tr) - -#define get_gl2ip(gl) ((struct gfs2_inode *)(gl)->gl_object) -#define set_gl2ip(gl, ip) (gl)->gl_object = (ip) -#define get_gl2rgd(gl) ((struct gfs2_rgrpd *)(gl)->gl_object) -#define set_gl2rgd(gl, rgd) (gl)->gl_object = (rgd) -#define get_gl2gl(gl) ((struct gfs2_glock *)(gl)->gl_object) -#define set_gl2gl(gl, gl2) (gl)->gl_object = (gl2) - #endif /* __GFS2_DOT_H__ */ diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index f30fde91d14a..81b06812b329 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -16,10 +16,13 @@ #include <linux/sort.h> #include <linux/jhash.h> #include <linux/kref.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include <asm/uaccess.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "glock.h" #include "glops.h" #include "inode.h" @@ -28,6 +31,7 @@ #include "meta_io.h" #include "quota.h" #include "super.h" +#include "util.h" /* Must be kept in sync with the beginning of struct gfs2_glock */ struct glock_plug { @@ -1962,7 +1966,7 @@ void gfs2_try_toss_inode(struct gfs2_sbd *sdp, struct gfs2_inum *inum) if (!gfs2_glmutex_trylock(gl)) goto out; - ip = get_gl2ip(gl); + ip = gl->gl_object; if (!ip) goto out_unlock; @@ -1994,7 +1998,7 @@ void gfs2_iopen_go_callback(struct gfs2_glock *io_gl, unsigned int state) return; spin_lock(&io_gl->gl_spin); - i_gl = get_gl2gl(io_gl); + i_gl = io_gl->gl_object; if (i_gl) { gfs2_glock_hold(i_gl); spin_unlock(&io_gl->gl_spin); @@ -2004,7 +2008,7 @@ void gfs2_iopen_go_callback(struct gfs2_glock *io_gl, unsigned int state) } if (gfs2_glmutex_trylock(i_gl)) { - struct gfs2_inode *ip = get_gl2ip(i_gl); + struct gfs2_inode *ip = i_gl->gl_object; if (ip) { gfs2_try_toss_vnode(ip); gfs2_glmutex_unlock(i_gl); @@ -2093,7 +2097,7 @@ void gfs2_reclaim_glock(struct gfs2_sbd *sdp) if (gfs2_glmutex_trylock(gl)) { if (gl->gl_ops == &gfs2_inode_glops) { - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; if (ip && !atomic_read(&ip->i_count)) gfs2_inode_destroy(ip); } @@ -2174,7 +2178,7 @@ static void scan_glock(struct gfs2_glock *gl) { if (gfs2_glmutex_trylock(gl)) { if (gl->gl_ops == &gfs2_inode_glops) { - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; if (ip && !atomic_read(&ip->i_count)) goto out_schedule; } @@ -2234,7 +2238,7 @@ static void clear_glock(struct gfs2_glock *gl) if (gfs2_glmutex_trylock(gl)) { if (gl->gl_ops == &gfs2_inode_glops) { - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; if (ip && !atomic_read(&ip->i_count)) gfs2_inode_destroy(ip); } @@ -2430,10 +2434,10 @@ static int dump_glock(struct gfs2_glock *gl) if (error) goto out; } - if (gl->gl_ops == &gfs2_inode_glops && get_gl2ip(gl)) { + if (gl->gl_ops == &gfs2_inode_glops && gl->gl_object) { if (!test_bit(GLF_LOCK, &gl->gl_flags) && list_empty(&gl->gl_holders)) { - error = dump_inode(get_gl2ip(gl)); + error = dump_inode(gl->gl_object); if (error) goto out; } else { diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index 27374306ecde..d9334eb72df8 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -12,9 +12,12 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/buffer_head.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bmap.h" #include "glock.h" #include "glops.h" @@ -24,6 +27,7 @@ #include "page.h" #include "recovery.h" #include "rgrp.h" +#include "util.h" /** * meta_go_sync - sync out the metadata for this glock @@ -193,7 +197,7 @@ static int inode_go_demote_ok(struct gfs2_glock *gl) struct gfs2_sbd *sdp = gl->gl_sbd; int demote = 0; - if (!get_gl2ip(gl) && !gl->gl_aspace->i_mapping->nrpages) + if (!gl->gl_object && !gl->gl_aspace->i_mapping->nrpages) demote = 1; else if (!sdp->sd_args.ar_localcaching && time_after_eq(jiffies, gl->gl_stamp + @@ -214,7 +218,7 @@ static int inode_go_demote_ok(struct gfs2_glock *gl) static int inode_go_lock(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; int error = 0; if (!ip) @@ -246,7 +250,7 @@ static int inode_go_lock(struct gfs2_holder *gh) static void inode_go_unlock(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; if (ip && test_bit(GLF_DIRTY, &gl->gl_flags)) gfs2_inode_attr_in(ip); @@ -264,7 +268,7 @@ static void inode_go_unlock(struct gfs2_holder *gh) static void inode_greedy(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; unsigned int quantum = gfs2_tune_get(sdp, gt_greedy_quantum); unsigned int max = gfs2_tune_get(sdp, gt_greedy_max); unsigned int new_time; @@ -311,7 +315,7 @@ static int rgrp_go_demote_ok(struct gfs2_glock *gl) static int rgrp_go_lock(struct gfs2_holder *gh) { - return gfs2_rgrp_bh_get(get_gl2rgd(gh->gh_gl)); + return gfs2_rgrp_bh_get(gh->gh_gl->gl_object); } /** @@ -324,7 +328,7 @@ static int rgrp_go_lock(struct gfs2_holder *gh) static void rgrp_go_unlock(struct gfs2_holder *gh) { - gfs2_rgrp_bh_put(get_gl2rgd(gh->gh_gl)); + gfs2_rgrp_bh_put(gh->gh_gl->gl_object); } /** @@ -358,13 +362,14 @@ static void trans_go_xmote_th(struct gfs2_glock *gl, unsigned int state, static void trans_go_xmote_bh(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_glock *j_gl = get_v2ip(sdp->sd_jdesc->jd_inode)->i_gl; + struct gfs2_inode *ip = sdp->sd_jdesc->jd_inode->u.generic_ip; + struct gfs2_glock *j_gl = ip->i_gl; struct gfs2_log_header head; int error; if (gl->gl_state != LM_ST_UNLOCKED && test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags)) { - gfs2_meta_cache_flush(get_v2ip(sdp->sd_jdesc->jd_inode)); + gfs2_meta_cache_flush(sdp->sd_jdesc->jd_inode->u.generic_ip); j_gl->gl_ops->go_inval(j_gl, DIO_METADATA | DIO_DATA); error = gfs2_find_jhead(sdp->sd_jdesc, &head); diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 0e550e8e5be3..2443e9aad598 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -313,6 +313,14 @@ enum { QDF_LOCKED = 2, }; +struct gfs2_quota_lvb { + uint32_t qb_magic; + uint32_t __pad; + uint64_t qb_limit; /* Hard limit of # blocks to alloc */ + uint64_t qb_warn; /* Warn user when alloc is above this # */ + int64_t qb_value; /* Current # blocks allocated */ +}; + struct gfs2_quota_data { struct list_head qd_list; unsigned int qd_count; diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 51ecdb8503b0..ea9e996f3673 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -14,9 +14,12 @@ #include <linux/buffer_head.h> #include <linux/posix_acl.h> #include <linux/sort.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "acl.h" #include "bmap.h" #include "dir.h" @@ -33,6 +36,7 @@ #include "rgrp.h" #include "trans.h" #include "unlinked.h" +#include "util.h" /** * inode_attr_in - Copy attributes from the dinode into the VFS inode @@ -176,7 +180,7 @@ struct inode *gfs2_ip2v(struct gfs2_inode *ip) init_special_inode(tmp, tmp->i_mode, tmp->i_rdev); } - set_v2ip(tmp, NULL); + tmp->u.generic_ip = NULL; for (;;) { spin_lock(&ip->i_spin); @@ -196,7 +200,7 @@ struct inode *gfs2_ip2v(struct gfs2_inode *ip) gfs2_inode_hold(ip); ip->i_vnode = inode; - set_v2ip(inode, ip); + inode->u.generic_ip = ip; spin_unlock(&ip->i_spin); @@ -207,7 +211,7 @@ struct inode *gfs2_ip2v(struct gfs2_inode *ip) static int iget_test(struct inode *inode, void *opaque) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_inum *inum = (struct gfs2_inum *)opaque; if (ip && ip->i_num.no_addr == inum->no_addr) @@ -320,11 +324,11 @@ static int inode_create(struct gfs2_glock *i_gl, struct gfs2_inum *inum, spin_lock(&io_gl->gl_spin); gfs2_glock_hold(i_gl); - set_gl2gl(io_gl, i_gl); + io_gl->gl_object = i_gl; spin_unlock(&io_gl->gl_spin); gfs2_glock_hold(i_gl); - set_gl2ip(i_gl, ip); + i_gl->gl_object = ip; atomic_inc(&sdp->sd_inode_count); @@ -359,7 +363,7 @@ int gfs2_inode_get(struct gfs2_glock *i_gl, struct gfs2_inum *inum, int create, gfs2_glmutex_lock(i_gl); - *ipp = get_gl2ip(i_gl); + *ipp = i_gl->gl_object; if (*ipp) { error = -ESTALE; if ((*ipp)->i_num.no_formal_ino != inum->no_formal_ino) @@ -404,10 +408,10 @@ void gfs2_inode_destroy(struct gfs2_inode *ip) struct gfs2_glock *i_gl = ip->i_gl; gfs2_assert_warn(sdp, !atomic_read(&ip->i_count)); - gfs2_assert(sdp, get_gl2gl(io_gl) == i_gl); + gfs2_assert(sdp, io_gl->gl_object == i_gl); spin_lock(&io_gl->gl_spin); - set_gl2gl(io_gl, NULL); + io_gl->gl_object = NULL; gfs2_glock_put(i_gl); spin_unlock(&io_gl->gl_spin); @@ -416,7 +420,7 @@ void gfs2_inode_destroy(struct gfs2_inode *ip) gfs2_meta_cache_flush(ip); kmem_cache_free(gfs2_inode_cachep, ip); - set_gl2ip(i_gl, NULL); + i_gl->gl_object = NULL; gfs2_glock_put(i_gl); atomic_dec(&sdp->sd_inode_count); @@ -524,7 +528,7 @@ static int inode_dealloc(struct gfs2_sbd *sdp, struct gfs2_unlinked *ul, goto out; } - gfs2_assert_warn(sdp, !get_gl2ip(i_gh.gh_gl)); + gfs2_assert_warn(sdp, !i_gh.gh_gl->gl_object); error = inode_create(i_gh.gh_gl, &ul->ul_ut.ut_inum, io_gh->gh_gl, LM_ST_EXCLUSIVE, &ip); @@ -715,7 +719,7 @@ int gfs2_lookupi(struct inode *dir, struct qstr *name, int is_root, struct inode **inodep) { struct gfs2_inode *ipp; - struct gfs2_inode *dip = get_v2ip(dir); + struct gfs2_inode *dip = dir->u.generic_ip; struct gfs2_sbd *sdp = dip->i_sbd; struct gfs2_holder d_gh; struct gfs2_inum inum; @@ -774,7 +778,7 @@ done: static int pick_formal_ino_1(struct gfs2_sbd *sdp, uint64_t *formal_ino) { - struct gfs2_inode *ip = get_v2ip(sdp->sd_ir_inode); + struct gfs2_inode *ip = sdp->sd_ir_inode->u.generic_ip; struct buffer_head *bh; struct gfs2_inum_range ir; int error; @@ -815,8 +819,8 @@ static int pick_formal_ino_1(struct gfs2_sbd *sdp, uint64_t *formal_ino) static int pick_formal_ino_2(struct gfs2_sbd *sdp, uint64_t *formal_ino) { - struct gfs2_inode *ip = get_v2ip(sdp->sd_ir_inode); - struct gfs2_inode *m_ip = get_v2ip(sdp->sd_inum_inode); + struct gfs2_inode *ip = sdp->sd_ir_inode->u.generic_ip; + struct gfs2_inode *m_ip = sdp->sd_inum_inode->u.generic_ip; struct gfs2_holder gh; struct buffer_head *bh; struct gfs2_inum_range ir; @@ -1194,7 +1198,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, struct qstr *name, unsigned int mode) { struct inode *inode; - struct gfs2_inode *dip = get_gl2ip(ghs->gh_gl); + struct gfs2_inode *dip = ghs->gh_gl->gl_object; struct gfs2_sbd *sdp = dip->i_sbd; struct gfs2_unlinked *ul; struct gfs2_inode *ip; @@ -1570,7 +1574,7 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) { struct gfs2_glock *gl = gh->gh_gl; struct gfs2_sbd *sdp = gl->gl_sbd; - struct gfs2_inode *ip = get_gl2ip(gl); + struct gfs2_inode *ip = gl->gl_object; int64_t curtime, quantum = gfs2_tune_get(sdp, gt_atime_quantum); unsigned int state; int flags; @@ -1817,7 +1821,7 @@ int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr) { int error; - if (get_transaction) + if (current->journal_info) return __gfs2_setattr_simple(ip, attr); error = gfs2_trans_begin(ip->i_sbd, RES_DINODE, 0); diff --git a/fs/gfs2/lm.c b/fs/gfs2/lm.c index 3df8fa00442d..5b3c56d2df2f 100644 --- a/fs/gfs2/lm.c +++ b/fs/gfs2/lm.c @@ -13,12 +13,17 @@ #include <linux/completion.h> #include <linux/buffer_head.h> #include <linux/delay.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "glock.h" #include "lm.h" #include "super.h" +#include "util.h" +#include "lvb.h" /** * gfs2_lm_mount - mount a locking protocol diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 0e31d46edd4d..32a41a274bf8 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -12,14 +12,18 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/buffer_head.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bmap.h" #include "glock.h" #include "log.h" #include "lops.h" #include "meta_io.h" +#include "util.h" #define PULL 1 @@ -80,7 +84,7 @@ unsigned int gfs2_struct2blk(struct gfs2_sbd *sdp, unsigned int nstruct, if (nstruct > first) { second = (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_meta_header)) / ssize; - blks += DIV_RU(nstruct - first, second); + blks += DIV_ROUND_UP(nstruct - first, second); } return blks; @@ -257,7 +261,7 @@ static uint64_t log_bmap(struct gfs2_sbd *sdp, unsigned int lbn) uint64_t dbn; int error; - error = gfs2_block_map(get_v2ip(sdp->sd_jdesc->jd_inode), + error = gfs2_block_map(sdp->sd_jdesc->jd_inode->u.generic_ip, lbn, &new, &dbn, NULL); gfs2_assert_withdraw(sdp, !error && dbn); diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 4bd89c0781e7..430161a05a21 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -12,9 +12,12 @@ #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/buffer_head.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "glock.h" #include "log.h" #include "lops.h" @@ -22,12 +25,14 @@ #include "recovery.h" #include "rgrp.h" #include "trans.h" +#include "util.h" static void glock_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) { struct gfs2_glock *gl;< |