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hfs: use sync_dirty_buffer

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Use sync_dirty_buffer instead of the incorrect opencoding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig 2010-10-06 10:49:17 +02:00 committed by Al Viro
parent 4a3956c790
commit 3072b90c47
2 changed files with 2 additions and 13 deletions
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11
fs/hfs/hfs_fs.h
View File

@ -254,17 +254,6 @@ static inline void hfs_bitmap_dirty(struct super_block *sb)
sb->s_dirt = 1;
}
static inline void hfs_buffer_sync(struct buffer_head *bh)
{
while (buffer_locked(bh)) {
wait_on_buffer(bh);
}
if (buffer_dirty(bh)) {
ll_rw_block(WRITE, 1, &bh);
wait_on_buffer(bh);
}
}
#define sb_bread512(sb, sec, data) ({ \
struct buffer_head *__bh; \
sector_t __block; \

4
fs/hfs/mdb.c
View File

@ -220,7 +220,7 @@ int hfs_mdb_get(struct super_block *sb)
mdb->drLsMod = hfs_mtime();
mark_buffer_dirty(HFS_SB(sb)->mdb_bh);
hfs_buffer_sync(HFS_SB(sb)->mdb_bh);
sync_dirty_buffer(HFS_SB(sb)->mdb_bh);
}
return 0;
@ -287,7 +287,7 @@ void hfs_mdb_commit(struct super_block *sb)
HFS_SB(sb)->alt_mdb->drAtrb |= cpu_to_be16(HFS_SB_ATTRIB_UNMNT);
HFS_SB(sb)->alt_mdb->drAtrb &= cpu_to_be16(~HFS_SB_ATTRIB_INCNSTNT);
mark_buffer_dirty(HFS_SB(sb)->alt_mdb_bh);
hfs_buffer_sync(HFS_SB(sb)->alt_mdb_bh);
sync_dirty_buffer(HFS_SB(sb)->alt_mdb_bh);
}
if (test_and_clear_bit(HFS_FLG_BITMAP_DIRTY, &HFS_SB(sb)->flags)) {