From 478b81fd84a299adb401dbbae296f3767e552999 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Mon, 21 Sep 2009 17:01:15 -0700 Subject: [PATCH] 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 Acked-by: Miao Xie Signed-off-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a0de15f46987..f4e929e356db 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; -- 2.39.5