The patch titled
mm: remove obsoleted alloc_pages cpuset comment
has been added to the -mm tree. Its filename is
mm-remove-obsoleted-alloc_pages-cpuset-comment.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mm: remove obsoleted alloc_pages cpuset comment
From: David Rientjes <rientjes@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Miao Xie <miaox@xxxxxxxxxxxxxx>
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 4 ----
1 file changed, 4 deletions(-)
diff -puN mm/page_alloc.c~mm-remove-obsoleted-alloc_pages-cpuset-comment mm/page_alloc.c
--- a/mm/page_alloc.c~mm-remove-obsoleted-alloc_pages-cpuset-comment
+++ a/mm/page_alloc.c
@@ -1620,10 +1620,6 @@ __alloc_pages_direct_reclaim(gfp_t gfp_m
/* 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;
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
linux-next.patch
oom-move-oom_adj-value-from-task_struct-to-mm_struct-fix.patch
mm-remove-obsoleted-alloc_pages-cpuset-comment.patch
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