diff options
| author | Dmitri Vorobiev <dmitri.vorobiev@movial.fi> | 2008-07-25 19:44:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 12:00:03 -0700 |
| commit | 3f165e4cf2af042af7d2440d688299c0d2a48b1f (patch) | |
| tree | fe49b0b9771fb20b2be844e43bc8360e7b831aba /fs/bfs/file.c | |
| parent | 75b25b4cabb7ce956c36442bf8225659b1864866 (diff) | |
| download | linux-3f165e4cf2af042af7d2440d688299c0d2a48b1f.tar.gz linux-3f165e4cf2af042af7d2440d688299c0d2a48b1f.tar.bz2 linux-3f165e4cf2af042af7d2440d688299c0d2a48b1f.zip | |
bfs: kill BKL
Replace the BKL-based locking scheme used in the bfs driver by a private
filesystem-wide mutex.
Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Cc: Tigran Aivazian <tigran_aivazian@symantec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/bfs/file.c')
| -rw-r--r-- | fs/bfs/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bfs/file.c b/fs/bfs/file.c index b11e63e8fbcd..6a021265f018 100644 --- a/fs/bfs/file.c +++ b/fs/bfs/file.c @@ -99,7 +99,7 @@ static int bfs_get_block(struct inode *inode, sector_t block, return -ENOSPC; /* The rest has to be protected against itself. */ - lock_kernel(); + mutex_lock(&info->bfs_lock); /* * If the last data block for this file is the last allocated @@ -151,7 +151,7 @@ static int bfs_get_block(struct inode *inode, sector_t block, mark_buffer_dirty(sbh); map_bh(bh_result, sb, phys); out: - unlock_kernel(); + mutex_unlock(&info->bfs_lock); return err; } |