[PATCH] GFS2: move sleep outside the spinlock

[cgel . zte]

From: Lv Ruyi <lv.ruyi@xxxxxxxxxx>

Don't sleep with spinlock held, so move it outside critical section.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Lv Ruyi <lv.ruyi@xxxxxxxxxx>
Signed-off-by: CGEL ZTE <cgel.zte@xxxxxxxxx>
---
 fs/gfs2/lock_dlm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 50578f881e6d..e43b33b115b4 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -942,14 +942,15 @@ static int control_mount(struct gfs2_sbd *sdp)
 		if (sdp->sd_args.ar_spectator) {
 			fs_info(sdp, "Recovery is required. Waiting for a "
 				"non-spectator to mount.\n");
+			spin_unlock(&ls->ls_recover_spin);
 			msleep_interruptible(1000);
 		} else {
 			fs_info(sdp, "control_mount wait1 block %u start %u "
 				"mount %u lvb %u flags %lx\n", block_gen,
 				start_gen, mount_gen, lvb_gen,
 				ls->ls_recover_flags);
+			spin_unlock(&ls->ls_recover_spin);
 		}
-		spin_unlock(&ls->ls_recover_spin);
 		goto restart;
 	}
 
-- 
2.25.1