4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Martin Brandenburg <mar...@omnibond.com>
commit 0afc0decf247f65b7aba666a76a0a68adf4bc435 upstream.
set_op_state_purged can delete the op.
Signed-off-by: Martin Brandenburg <mar...@omnibond.com>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/orangefs/waitqueue.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/fs/orangefs/waitqueue.c
+++ b/fs/orangefs/waitqueue.c
@@ -29,10 +29,10 @@ static void orangefs_clean_up_interrupte
*/
void purge_waiting_ops(void)
{
- struct orangefs_kernel_op_s *op;
+ struct orangefs_kernel_op_s *op, *tmp;
spin_lock(&orangefs_request_list_lock);
- list_for_each_entry(op, &orangefs_request_list, list) {
+ list_for_each_entry_safe(op, tmp, &orangefs_request_list, list) {
gossip_debug(GOSSIP_WAIT_DEBUG,
"pvfs2-client-core: purging op tag %llu %s\n",
llu(op->tag),
