diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-04-14 13:22:37 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-04-14 13:22:37 +0100 |
| commit | 6967963d6d5cac40a091d075326f0e3ccb95c58a (patch) | |
| tree | a9c29ac6450a7d1dc815f9d97f726ecd59271812 /include/linux/jbd.h | |
| parent | 9b1a88c7105f593cc61a7acd3c51fcf4bf7b8038 (diff) | |
| parent | 34e51ce60a210094bd66cf0a75dd8512247618ca (diff) | |
Merge branch 'for-2.6.30' into for-2.6.31
Diffstat (limited to 'include/linux/jbd.h')
| -rw-r--r-- | include/linux/jbd.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 6384b19efe6..53ae4399da2 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -35,7 +35,7 @@ #define journal_oom_retry 1 /* - * Define JBD_PARANIOD_IOFAIL to cause a kernel BUG() if ext3 finds + * Define JBD_PARANOID_IOFAIL to cause a kernel BUG() if ext3 finds * certain classes of error which can occur due to failed IOs. Under * normal use we want ext3 to continue after such errors, because * hardware _can_ fail, but for debugging purposes when running tests on @@ -552,6 +552,11 @@ struct transaction_s */ int t_handle_count; + /* + * This transaction is being forced and some process is + * waiting for it to finish. + */ + int t_synchronous_commit:1; }; /** @@ -614,6 +619,8 @@ struct transaction_s * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the * number that will fit in j_blocksize * @j_last_sync_writer: most recent pid which did a synchronous write + * @j_average_commit_time: the average amount of time in nanoseconds it + * takes to commit a transaction to the disk. * @j_private: An opaque pointer to fs-private information. */ |