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| author | Jan Kara <jack@suse.cz> | 2012-03-13 15:41:04 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-03-13 15:41:04 -0400 |
| commit | 24bcc89c7e7c64982e6192b4952a0a92379fc341 (patch) | |
| tree | 0661b6c83fa9bb681f3aa32264323ce96c264958 /fs/jbd2/commit.c | |
| parent | 31d4f3a2f3c73f279ff96a7135d7202ef6833f12 (diff) | |
| download | lwn-24bcc89c7e7c64982e6192b4952a0a92379fc341.tar.gz lwn-24bcc89c7e7c64982e6192b4952a0a92379fc341.zip | |
jbd2: split updating of journal superblock and marking journal empty
There are three case of updating journal superblock. In the first case, we want
to mark journal as empty (setting s_sequence to 0), in the second case we want
to update log tail, in the third case we want to update s_errno. Split these
cases into separate functions. It makes the code slightly more straightforward
and later patches will make the distinction even more important.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2/commit.c')
| -rw-r--r-- | fs/jbd2/commit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 8adc5d460f56..19371a8a9015 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -340,7 +340,7 @@ void jbd2_journal_commit_transaction(journal_t *journal) /* Do we need to erase the effects of a prior jbd2_journal_flush? */ if (journal->j_flags & JBD2_FLUSHED) { jbd_debug(3, "super block updated\n"); - jbd2_journal_update_superblock(journal, 1); + jbd2_journal_update_sb_log_tail(journal); } else { jbd_debug(3, "superblock not updated\n"); } |