From: Gavin Shan <[email protected]> Date: Thu, 18 Apr 2013 22:23:27 +0900 Subject: [PATCH 3.8-stable] mm/vmscan: fix error return in kswapd_run()
This patch looks like it should be in the 3.8-stable tree, should we apply it? ------------------ From: "Gavin Shan <[email protected]>" commit d5dc0ad928fb9e972001e552597fd0b794863f34 upstream Fix the error return value in kswapd_run(). The bug was introduced by commit d5dc0ad928fb ("mm/vmscan: fix error number for failed kthread"). Signed-off-by: Xishi Qiu <[email protected]> Reviewed-by: Wanpeng Li <[email protected]> Reviewed-by: Rik van Riel <[email protected]> Reported-by: Wu Fengguang <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Jonghwan Choi <[email protected]> --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 196709f..8226b41 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3158,9 +3158,9 @@ int kswapd_run(int nid) if (IS_ERR(pgdat->kswapd)) { /* failure at boot is fatal */ BUG_ON(system_state == SYSTEM_BOOTING); - pgdat->kswapd = NULL; pr_err("Failed to start kswapd on node %d\n", nid); ret = PTR_ERR(pgdat->kswapd); + pgdat->kswapd = NULL; } return ret; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
