[1] forgot to initialize spin_lock so lockdep is whingeing about it. This patch fixes it.
[1] 0f181e0e4, swap: add per-partition lock for swapfile Cc: Shaohua Li <[email protected]> Reported/Tested-by: Valdis Kletnieks <[email protected]> Signed-off-by: Minchan Kim <[email protected]> --- mm/swapfile.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/swapfile.c b/mm/swapfile.c index dfaff5f..ac190d6 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1857,6 +1857,7 @@ static struct swap_info_struct *alloc_swap_info(void) p->flags = SWP_USED; p->next = -1; spin_unlock(&swap_lock); + spin_lock_init(&p->lock); return p; } -- 1.8.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
