The msgs kept in the llist are in reverse order that must be reversed before traversing. Misordered msgs could hit performance severely.
Fixes: VSTOR-103577 https://virtuozzo.atlassian.net/browse/VSTOR-103577 Signed-off-by: Liu Kui <kui....@virtuozzo.com> --- fs/fuse/kio/pcs/pcs_krpc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fuse/kio/pcs/pcs_krpc.c b/fs/fuse/kio/pcs/pcs_krpc.c index eac6ac9c34bd..78180bdb4993 100644 --- a/fs/fuse/kio/pcs/pcs_krpc.c +++ b/fs/fuse/kio/pcs/pcs_krpc.c @@ -653,6 +653,7 @@ static int krpc_threadfn(void *data) __set_current_state(TASK_RUNNING); + ll = llist_reverse_order(ll); while (ll) { struct llist_node *next = ll->next; struct krpc_req *kreq = container_of(ll, struct krpc_req, llist_link); -- 2.39.5 (Apple Git-154) _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel
