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authorMartin Brandenburg <martin@omnibond.com>2018-01-22 15:44:51 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-22 13:51:14 -0800
commit0afc0decf247f65b7aba666a76a0a68adf4bc435 (patch)
treef6b4e8f1d4888c953be4624f85e5920f49d49222
parent7222708e823afc98dfb769d36bf2f26b6420b7ce (diff)
orangefs: use list_for_each_entry_safe in purge_waiting_ops
set_op_state_purged can delete the op. Signed-off-by: Martin Brandenburg <martin@omnibond.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/orangefs/waitqueue.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/orangefs/waitqueue.c b/fs/orangefs/waitqueue.c
index 835c6e148afc..0577d6dba8c8 100644
--- a/fs/orangefs/waitqueue.c
+++ b/fs/orangefs/waitqueue.c
@@ -29,10 +29,10 @@ static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s
*/
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),