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-rw-r--r--fs/gfs2/util.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c
index 58743315cda9..4f034b87b427 100644
--- a/fs/gfs2/util.c
+++ b/fs/gfs2/util.c
@@ -119,17 +119,22 @@ void gfs2_freeze_unlock(struct gfs2_holder *freeze_gh)
static void signal_our_withdraw(struct gfs2_sbd *sdp)
{
struct gfs2_glock *live_gl = sdp->sd_live_gh.gh_gl;
- struct inode *inode = sdp->sd_jdesc->jd_inode;
- struct gfs2_inode *ip = GFS2_I(inode);
- struct gfs2_glock *i_gl = ip->i_gl;
- u64 no_formal_ino = ip->i_no_formal_ino;
+ struct inode *inode;
+ struct gfs2_inode *ip;
+ struct gfs2_glock *i_gl;
+ u64 no_formal_ino;
int log_write_allowed = test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
int ret = 0;
int tries;
- if (test_bit(SDF_NORECOVERY, &sdp->sd_flags))
+ if (test_bit(SDF_NORECOVERY, &sdp->sd_flags) || !sdp->sd_jdesc)
return;
+ inode = sdp->sd_jdesc->jd_inode;
+ ip = GFS2_I(inode);
+ i_gl = ip->i_gl;
+ no_formal_ino = ip->i_no_formal_ino;
+
/* Prevent any glock dq until withdraw recovery is complete */
set_bit(SDF_WITHDRAW_RECOVERY, &sdp->sd_flags);
/*