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| author | Jan Kara <jack@suse.cz> | 2012-03-13 22:24:54 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-03-13 22:24:54 -0400 |
| commit | 96c866782b5e0cbdcd8e4d921d0a893278430830 (patch) | |
| tree | 00a822f18c9583977c03918ccdcb766c707d8a06 /fs/jbd2 | |
| parent | 79feb521a44705262d15cc819a4117a447b11ea7 (diff) | |
| download | lwn-96c866782b5e0cbdcd8e4d921d0a893278430830.tar.gz lwn-96c866782b5e0cbdcd8e4d921d0a893278430830.zip | |
jbd2: fix BH_JWrite setting in checkpointing code
BH_JWrite bit should be set when buffer is written to the journal. So
checkpointing shouldn't set this bit when writing out buffer. This didn't
cause any observable bug since BH_JWrite bit is used only for debugging
purposes but it's good to have this consistent.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2')
| -rw-r--r-- | fs/jbd2/checkpoint.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c index 7f7ee5b90402..546c3b300eef 100644 --- a/fs/jbd2/checkpoint.c +++ b/fs/jbd2/checkpoint.c @@ -266,7 +266,6 @@ __flush_batch(journal_t *journal, int *batch_count) for (i = 0; i < *batch_count; i++) { struct buffer_head *bh = journal->j_chkpt_bhs[i]; - clear_buffer_jwrite(bh); BUFFER_TRACE(bh, "brelse"); __brelse(bh); } @@ -340,7 +339,6 @@ static int __process_buffer(journal_t *journal, struct journal_head *jh, BUFFER_TRACE(bh, "queue"); get_bh(bh); J_ASSERT_BH(bh, !buffer_jwrite(bh)); - set_buffer_jwrite(bh); journal->j_chkpt_bhs[*batch_count] = bh; __buffer_relink_io(jh); jbd_unlock_bh_state(bh); |