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| author | Namhyung Kim <namhyung@gmail.com> | 2010-10-16 17:11:02 +0900 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-10-28 01:30:05 +0200 |
| commit | e4d5e3a497e159be7c2dbe4c61cfb185d60cfde2 (patch) | |
| tree | fdc0fda2f6baf45fac8f572936dd5828b301308a /fs/jbd | |
| parent | bfa01dfbe0a02f5ba434221c351f0510c06af392 (diff) | |
| download | blackbird-op-linux-e4d5e3a497e159be7c2dbe4c61cfb185d60cfde2.tar.gz blackbird-op-linux-e4d5e3a497e159be7c2dbe4c61cfb185d60cfde2.zip | |
jbd: Convert atomic_inc() to get_bh()
Convert atomic_inc(&bh->b_count) to get_bh(bh) for consistency.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/jbd')
| -rw-r--r-- | fs/jbd/checkpoint.c | 4 | ||||
| -rw-r--r-- | fs/jbd/commit.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c index 05a38b9c4c0e..e4b87bc1fa56 100644 --- a/fs/jbd/checkpoint.c +++ b/fs/jbd/checkpoint.c @@ -221,7 +221,7 @@ restart: goto restart; } if (buffer_locked(bh)) { - atomic_inc(&bh->b_count); + get_bh(bh); spin_unlock(&journal->j_list_lock); jbd_unlock_bh_state(bh); wait_on_buffer(bh); @@ -283,7 +283,7 @@ static int __process_buffer(journal_t *journal, struct journal_head *jh, int ret = 0; if (buffer_locked(bh)) { - atomic_inc(&bh->b_count); + get_bh(bh); spin_unlock(&journal->j_list_lock); jbd_unlock_bh_state(bh); wait_on_buffer(bh); diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c index c8428323167f..a89c4630b1ed 100644 --- a/fs/jbd/commit.c +++ b/fs/jbd/commit.c @@ -611,7 +611,7 @@ void journal_commit_transaction(journal_t *journal) /* Bump b_count to prevent truncate from stumbling over the shadowed buffer! @@@ This can go if we ever get rid of the BJ_IO/BJ_Shadow pairing of buffers. */ - atomic_inc(&jh2bh(jh)->b_count); + get_bh(jh2bh(jh)); /* Make a temporary IO buffer with which to write it out (this will requeue both the metadata buffer and the |
