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authorAnkita Garg <ankita@in.ibm.com>2007-03-16 17:38:33 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-16 22:25:06 -0400
commit35ae834fa02ba89cfbd4a80892c0e458fd6d5c0b (patch)
tree37be7d571b1d6b4141f42dcd05a0289df1811d0a /mm
parente5d480ff17f9220cd6198b5c91e8c75329f5594f (diff)
[PATCH] oom fix: prevent oom from killing a process with children/sibling unkillable
Looking at oom_kill.c, found that the intention to not kill the selected process if any of its children/siblings has OOM_DISABLE set, is not being met. Signed-off-by: Ankita Garg <ankita@in.ibm.com> Acked-by: Nick Piggin <npiggin@suse.de> Acked-by: William Irwin <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/oom_kill.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index b278b8d60eee..2f3916986abf 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -320,7 +320,7 @@ static int oom_kill_task(struct task_struct *p)
320 * Don't kill the process if any threads are set to OOM_DISABLE 320 * Don't kill the process if any threads are set to OOM_DISABLE
321 */ 321 */
322 do_each_thread(g, q) { 322 do_each_thread(g, q) {
323 if (q->mm == mm && p->oomkilladj == OOM_DISABLE) 323 if (q->mm == mm && q->oomkilladj == OOM_DISABLE)
324 return 1; 324 return 1;
325 } while_each_thread(g, q); 325 } while_each_thread(g, q);
326 326