From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Since we will remove items off the list using list_del_init() we need
to use a safe version of the list_for_each_entry() macro aptly named
list_for_each_entry_safe().
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/staging/lustre/lustre/osc/osc_cache.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c
index 206fead..116ea31 100644
--- a/drivers/staging/lustre/lustre/osc/osc_cache.c
+++ b/drivers/staging/lustre/lustre/osc/osc_cache.c
@@ -2620,7 +2620,7 @@ int osc_queue_sync_pages(const struct lu_env *env, struct osc_object *obj,
{
struct client_obd *cli = osc_cli(obj);
struct osc_extent *ext;
- struct osc_async_page *oap;
+ struct osc_async_page *oap, *tmp;
int page_count = 0;
int mppr = cli->cl_max_pages_per_rpc;
pgoff_t start = CL_PAGE_EOF;
@@ -2639,7 +2639,7 @@ int osc_queue_sync_pages(const struct lu_env *env, struct osc_object *obj,
ext = osc_extent_alloc(obj);
if (ext == NULL) {
- list_for_each_entry(oap, list, oap_pending_item) {
+ list_for_each_entry_safe(oap, tmp, list, oap_pending_item) {
list_del_init(&oap->oap_pending_item);
osc_ap_completion(env, cli, oap, 0, -ENOMEM);
}
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