[Cluster-devel] [GFS2 PATCH 3/4] gfs2: Issue message when revokes cannot be written

[Bob Peterson <rpeterso@redhat.com>]

Before this patch, function gfs2_ail_empty_gl would silently return an
error to the caller. This would get silently set into sd_log_error which
would cause a withdraw, but there was no indication why the file system
was withdrawn. This patch adds a fs_err to log the appropriate error
message.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
---
 fs/gfs2/glops.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 8e245d793e6b..4b3949f2020b 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -127,6 +127,8 @@ static int gfs2_ail_empty_gl(struct gfs2_glock *gl)
 	if (!ret) {
 		__gfs2_ail_flush(gl, 0, revokes);
 		gfs2_trans_end(sdp);
+	} else {
+		fs_err(sdp, "Transaction error %d: Unable to write revokes.", ret);
 	}
 
 flush:
-- 
2.39.2