gfs2: dump inode object for iopen glocks

Before this patch, glock dumps would not dump the gl_object for iopen
glocks. This information can help us debug problems related to eviction:
when AN iopen glock is blocked we can see the status of its underlying
inode and its flags, etc.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index e054dda..392800f 100644 (file)
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -763,6 +763,7 @@ const struct gfs2_glock_operations gfs2_freeze_glops = {
 const struct gfs2_glock_operations gfs2_iopen_glops = {
        .go_type = LM_TYPE_IOPEN,
        .go_callback = iopen_go_callback,
+       .go_dump = inode_go_dump,
        .go_demote_ok = iopen_go_demote_ok,
        .go_flags = GLOF_LRU | GLOF_NONDISK,
        .go_subclass = 1,