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| author | Bob Peterson <rpeterso@redhat.com> | 2017-01-06 00:01:45 +0300 |
|---|---|---|
| committer | Bob Peterson <rpeterso@redhat.com> | 2017-01-06 00:01:45 +0300 |
| commit | f07b352021483a3a38f081dc284928400a9c1d2c (patch) | |
| tree | feef7f57a98a0fc58ebfa693d7c435f2029c68bb /fs/gfs2/incore.h | |
| parent | 2fcf5cc3be06126f9aa2430ca6d739c8b3c5aaf5 (diff) | |
| download | linux-f07b352021483a3a38f081dc284928400a9c1d2c.tar.xz | |
GFS2: Made logd daemon take into account log demand
Before this patch, the logd daemon only tried to flush things when
the log blocks pinned exceeded a certain threshold. But when we're
deleting very large files, it may require a huge number of journal
blocks, and that, in turn, may exceed the threshold. This patch
factors that into account.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index a6a3389a07fc..00d8dc20ea3a 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -794,6 +794,7 @@ struct gfs2_sbd { atomic_t sd_log_thresh1; atomic_t sd_log_thresh2; atomic_t sd_log_blks_free; + atomic_t sd_log_blks_needed; wait_queue_head_t sd_log_waitq; wait_queue_head_t sd_logd_waitq; |