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authorBob Peterson <rpeterso@redhat.com>2018-01-08 18:34:17 +0300
committerBob Peterson <rpeterso@redhat.com>2018-01-23 17:39:20 +0300
commit805c090750a315c5443c14e06304e19a01c697a0 (patch)
tree2cb72f782264f06b26392d043197b981179e3894 /fs/gfs2/trans.c
parentc1696fb85d33194cf65c7ebfc82a75696299c3a3 (diff)
downloadlinux-805c090750a315c5443c14e06304e19a01c697a0.tar.xz
GFS2: Log the reason for log flushes in every log header
This patch just adds the capability for GFS2 to track which function called gfs2_log_flush. This should make it easier to diagnose problems based on the sequence of events found in the journals. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/trans.c')
-rw-r--r--fs/gfs2/trans.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c
index 7aec6d3434fa..c75cacaa349b 100644
--- a/fs/gfs2/trans.c
+++ b/fs/gfs2/trans.c
@@ -117,7 +117,8 @@ void gfs2_trans_end(struct gfs2_sbd *sdp)
up_read(&sdp->sd_log_flush_lock);
if (sdp->sd_vfs->s_flags & SB_SYNCHRONOUS)
- gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL);
+ gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL |
+ GFS2_LFC_TRANS_END);
if (alloced)
sb_end_intwrite(sdp->sd_vfs);
}