Commit fde591da authored by Lorenzo Stoakes's avatar Lorenzo Stoakes Committed by Andrew Morton
Browse files

mm/oom_kill.c: fix inverted check 

Fix an incorrect logic conversion in process_mrelease().

Link: https://lkml.kernel.org/r/3b7f0faf-4dbc-4d67-8a71-752fbcdf0906@lucifer.local


Fixes: 12e423ba ("mm: convert core mm to mm_flags_*() accessors")
Signed-off-by: default avatarLorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reported-by: default avatarChris Mason <clm@meta.com>
  Closes: https://lkml.kernel.org/r/c2e28e27-d84b-4671-8784-de5fe0d14f41@lucifer.local


Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent f8a01513

mm/oom_kill.c

+1 −1
Original line number Diff line number Diff line
@@ -1257,7 +1257,7 @@ SYSCALL_DEFINE2(process_mrelease, int, pidfd, unsigned int, flags) 
	 * Check MMF_OOM_SKIP again under mmap_read_lock protection to ensure

	 * possible change in exit_mmap is seen

	 */

	if (mm_flags_test(MMF_OOM_SKIP, mm) && !__oom_reap_task_mm(mm))

	if (!mm_flags_test(MMF_OOM_SKIP, mm) && !__oom_reap_task_mm(mm))

		ret = -EAGAIN;

	mmap_read_unlock(mm);