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authorMel Gorman <mgorman@techsingularity.net>2015-11-06 16:28:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-06 17:50:42 -0800
commit40113370836e8e79befa585277296ed42781ef31 (patch)
tree67e0a939ebbb5f0dab812af6641dcd160c3d4fb5 /include/linux/gfp.h
parentd0164adc89f6bb374d304ffcc375c6d2652fe67d (diff)
downloadop-kernel-dev-40113370836e8e79befa585277296ed42781ef31.zip
op-kernel-dev-40113370836e8e79befa585277296ed42781ef31.tar.gz
mm: page_alloc: remove GFP_IOFS
GFP_IOFS was intended to be shorthand for clearing two flags, not a set of allocation flags. There is only one user of this flag combination now and there appears to be no reason why Lustre had to be protected from reclaim stalls. As none of the sites appear to be atomic, this patch simply deletes GFP_IOFS and converts Lustre to using GFP_KERNEL, GFP_NOFS or GFP_NOIO as appropriate. Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Cc: Oleg Drokin <oleg.drokin@intel.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/gfp.h')
-rw-r--r--include/linux/gfp.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index b56e811..86f9f7d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -134,7 +134,6 @@ struct vm_area_struct;
#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL)
#define GFP_HIGHUSER (GFP_USER | __GFP_HIGHMEM)
#define GFP_HIGHUSER_MOVABLE (GFP_HIGHUSER | __GFP_MOVABLE)
-#define GFP_IOFS (__GFP_IO | __GFP_FS | __GFP_KSWAPD_RECLAIM)
#define GFP_TRANSHUGE ((GFP_HIGHUSER_MOVABLE | __GFP_COMP | \
__GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN) & \
~__GFP_KSWAPD_RECLAIM)
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