The patch titled
Subject: mm/vmscan: fix error return in kswapd_run()
has been added to the -mm tree. Its filename is
mm-vmscan-fix-error-return-in-kswapd_run.patch
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------------------------------------------------------
From: Xishi Qiu <qiuxishi@xxxxxxxxxx>
Subject: mm/vmscan: fix error return in kswapd_run()
Fix the error return value in kswapd_run(). The bug was introduced by
d5dc0ad928fb9 ("mm/vmscan: fix error number for failed kthread").
Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx>
Reviewed-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/vmscan.c~mm-vmscan-fix-error-return-in-kswapd_run mm/vmscan.c
--- a/mm/vmscan.c~mm-vmscan-fix-error-return-in-kswapd_run
+++ a/mm/vmscan.c
@@ -3192,9 +3192,9 @@ 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;
}
_
Patches currently in -mm which might be from qiuxishi@xxxxxxxxxx are
linux-next.patch
arch-x86-mm-init_64c-fix-build-warning-when-config_memory_hotremove=n.patch
mm-vmscan-fix-error-return-in-kswapd_run.patch
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