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| author | Theodore Ts'o <tytso@mit.edu> | 2011-05-08 19:37:54 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-05-08 19:37:54 -0400 |
| commit | 1be2add685181ba31554ffefa428b0f80a408bff (patch) | |
| tree | 1556ae76056f50460af2db7018816b96b4676c63 | |
| parent | 229309caebe4508d650bb6d8f7d51f2b116f5bbd (diff) | |
| download | linux-3.10-1be2add685181ba31554ffefa428b0f80a408bff.tar.gz linux-3.10-1be2add685181ba31554ffefa428b0f80a408bff.tar.bz2 linux-3.10-1be2add685181ba31554ffefa428b0f80a408bff.zip | |
jbd2: only print the debugging information for tid wraparound once
If we somehow wrap, we don't want to keep printing the warning message
over and over again.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| -rw-r--r-- | fs/jbd2/journal.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 8c10004f787..cd2d341f602 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -500,10 +500,11 @@ int __jbd2_log_start_commit(journal_t *journal, tid_t target) /* This should never happen, but if it does, preserve the evidence before kjournald goes into a loop and increments j_commit_sequence beyond all recognition. */ - WARN(1, "jbd: bad log_start_commit: %u %u %u %u\n", - journal->j_commit_request, journal->j_commit_sequence, - target, journal->j_running_transaction ? - journal->j_running_transaction->t_tid : 0); + WARN_ONCE(1, "jbd: bad log_start_commit: %u %u %u %u\n", + journal->j_commit_request, + journal->j_commit_sequence, + target, journal->j_running_transaction ? + journal->j_running_transaction->t_tid : 0); return 0; } |