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-rw-r--r--fs/nilfs2/bmap.c4
-rw-r--r--fs/nilfs2/btnode.c9
-rw-r--r--fs/nilfs2/gcinode.c8
-rw-r--r--fs/nilfs2/inode.c8
-rw-r--r--fs/nilfs2/mdt.h7
-rw-r--r--fs/nilfs2/sufile.c4
-rw-r--r--fs/nilfs2/sufile.h2
7 files changed, 20 insertions, 22 deletions
diff --git a/fs/nilfs2/bmap.c b/fs/nilfs2/bmap.c
index 4723f04e9b12..aadbd0b5e3e8 100644
--- a/fs/nilfs2/bmap.c
+++ b/fs/nilfs2/bmap.c
@@ -34,7 +34,9 @@
struct inode *nilfs_bmap_get_dat(const struct nilfs_bmap *bmap)
{
- return NILFS_I_NILFS(bmap->b_inode)->ns_dat;
+ struct the_nilfs *nilfs = bmap->b_inode->i_sb->s_fs_info;
+
+ return nilfs->ns_dat;
}
static int nilfs_bmap_convert_error(struct nilfs_bmap *bmap,
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 609cd223eea8..481756042423 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -62,7 +62,7 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr)
BUG();
}
memset(bh->b_data, 0, 1 << inode->i_blkbits);
- bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+ bh->b_bdev = inode->i_sb->s_bdev;
bh->b_blocknr = blocknr;
set_buffer_mapped(bh);
set_buffer_uptodate(bh);
@@ -94,10 +94,11 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
if (pblocknr == 0) {
pblocknr = blocknr;
if (inode->i_ino != NILFS_DAT_INO) {
- struct inode *dat = NILFS_I_NILFS(inode)->ns_dat;
+ struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
/* blocknr is a virtual block number */
- err = nilfs_dat_translate(dat, blocknr, &pblocknr);
+ err = nilfs_dat_translate(nilfs->ns_dat, blocknr,
+ &pblocknr);
if (unlikely(err)) {
brelse(bh);
goto out_locked;
@@ -120,7 +121,7 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
goto found;
}
set_buffer_mapped(bh);
- bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+ bh->b_bdev = inode->i_sb->s_bdev;
bh->b_blocknr = pblocknr; /* set block address for read */
bh->b_end_io = end_buffer_read_sync;
get_bh(bh);
diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 6f0d60a0fd6a..6e79ac0f49a1 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -84,9 +84,9 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
goto out;
if (pbn == 0) {
- struct inode *dat_inode = NILFS_I_NILFS(inode)->ns_dat;
- /* use original dat, not gc dat. */
- err = nilfs_dat_translate(dat_inode, vbn, &pbn);
+ struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
+
+ err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn);
if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */
brelse(bh);
goto failed;
@@ -100,7 +100,7 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff,
}
if (!buffer_mapped(bh)) {
- bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+ bh->b_bdev = inode->i_sb->s_bdev;
set_buffer_mapped(bh);
}
bh->b_blocknr = pbn;
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 699170e0f308..34ded2c24807 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -74,14 +74,14 @@ int nilfs_get_block(struct inode *inode, sector_t blkoff,
struct buffer_head *bh_result, int create)
{
struct nilfs_inode_info *ii = NILFS_I(inode);
+ struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
__u64 blknum = 0;
int err = 0, ret;
- struct inode *dat = NILFS_I_NILFS(inode)->ns_dat;
unsigned maxblocks = bh_result->b_size >> inode->i_blkbits;
- down_read(&NILFS_MDT(dat)->mi_sem);
+ down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
ret = nilfs_bmap_lookup_contig(ii->i_bmap, blkoff, &blknum, maxblocks);
- up_read(&NILFS_MDT(dat)->mi_sem);
+ up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);
if (ret >= 0) { /* found */
map_bh(bh_result, inode->i_sb, blknum);
if (ret > 0)
@@ -940,7 +940,7 @@ void nilfs_dirty_inode(struct inode *inode)
int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
__u64 start, __u64 len)
{
- struct the_nilfs *nilfs = NILFS_I_NILFS(inode);
+ struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
__u64 logical = 0, phys = 0, size = 0;
__u32 flags = 0;
loff_t isize;
diff --git a/fs/nilfs2/mdt.h b/fs/nilfs2/mdt.h
index ed68563ec708..baea03663a3d 100644
--- a/fs/nilfs2/mdt.h
+++ b/fs/nilfs2/mdt.h
@@ -64,11 +64,6 @@ static inline struct nilfs_mdt_info *NILFS_MDT(const struct inode *inode)
return inode->i_private;
}
-static inline struct the_nilfs *NILFS_I_NILFS(struct inode *inode)
-{
- return inode->i_sb->s_fs_info;
-}
-
/* Default GFP flags using highmem */
#define NILFS_MDT_GFP (__GFP_WAIT | __GFP_IO | __GFP_HIGHMEM)
@@ -108,7 +103,7 @@ static inline void nilfs_mdt_clear_dirty(struct inode *inode)
static inline __u64 nilfs_mdt_cno(struct inode *inode)
{
- return NILFS_I_NILFS(inode)->ns_cno;
+ return ((struct the_nilfs *)inode->i_sb->s_fs_info)->ns_cno;
}
#define nilfs_mdt_bgl_lock(inode, bg) \
diff --git a/fs/nilfs2/sufile.c b/fs/nilfs2/sufile.c
index 37b9631cc016..ce679cfc6dda 100644
--- a/fs/nilfs2/sufile.c
+++ b/fs/nilfs2/sufile.c
@@ -562,7 +562,7 @@ int nilfs_sufile_get_stat(struct inode *sufile, struct nilfs_sustat *sustat)
{
struct buffer_head *header_bh;
struct nilfs_sufile_header *header;
- struct the_nilfs *nilfs = NILFS_I_NILFS(sufile);
+ struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
void *kaddr;
int ret;
@@ -812,7 +812,7 @@ ssize_t nilfs_sufile_get_suinfo(struct inode *sufile, __u64 segnum, void *buf,
struct nilfs_segment_usage *su;
struct nilfs_suinfo *si = buf;
size_t susz = NILFS_MDT(sufile)->mi_entry_size;
- struct the_nilfs *nilfs = NILFS_I_NILFS(sufile);
+ struct the_nilfs *nilfs = sufile->i_sb->s_fs_info;
void *kaddr;
unsigned long nsegs, segusages_per_block;
ssize_t n;
diff --git a/fs/nilfs2/sufile.h b/fs/nilfs2/sufile.h
index 1eac4c6ea384..e84bc5b51fc1 100644
--- a/fs/nilfs2/sufile.h
+++ b/fs/nilfs2/sufile.h
@@ -31,7 +31,7 @@
static inline unsigned long nilfs_sufile_get_nsegments(struct inode *sufile)
{
- return NILFS_I_NILFS(sufile)->ns_nsegments;
+ return ((struct the_nilfs *)sufile->i_sb->s_fs_info)->ns_nsegments;
}
unsigned long nilfs_sufile_get_ncleansegs(struct inode *sufile);