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| author | David Rientjes <rientjes@google.com> | 2009-09-21 17:01:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 07:17:25 -0700 |
| commit | 478b81fd84a299adb401dbbae296f3767e552999 (patch) | |
| tree | 64651cc58d04a54e4eca296d4124c6825a57329c /mm/page_alloc.c | |
| parent | a5abeeacc44bbef2935a7a8e939264c28962def2 (diff) | |
| download | op-kernel-dev-478b81fd84a299adb401dbbae296f3767e552999.zip op-kernel-dev-478b81fd84a299adb401dbbae296f3767e552999.tar.gz | |
mm: remove obsoleted alloc_pages cpuset comment
When a cpuset's nodemask is updated, all attached tasks have their cached
task->mems_allowed updated by a heap instead of requiring an explicit call
to cpuset_update_task_memory_state(), which has since been removed in
58568d2a8215cb6f55caf2332017d7bdff954e1c ("cpuset,mm: update tasks'
mems_allowed in time").
Remove the obsoleted comment from the page allocator.
Cc: Paul Menage <menage@google.com>
Acked-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a0de15f..f4e929e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1627,10 +1627,6 @@ __alloc_pages_direct_reclaim(gfp_t gfp_mask, unsigned int order, /* We now go into synchronous reclaim */ cpuset_memory_pressure_bump(); - - /* - * The task's cpuset might have expanded its set of allowable nodes - */ p->flags |= PF_MEMALLOC; lockdep_set_current_reclaim_state(gfp_mask); reclaim_state.reclaimed_slab = 0; |
