| commit | 45eeff260d40ff02af3d5b8e2919033ee59f9ff6 | |
| author | Michal Hocko <mhocko@suse.com> | |
| Fri, 24 Jun 2016 21:49:14 +0000 (24 14:49 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sat, 25 Jun 2016 00:23:52 +0000 (24 17:23 -0700) | ||
| tree | e487da80c8d2776815f65dadb930075941f56178 | treesnapshot (tar.gz zip) |
| parent | 2379a23e34b58520dfc8f4909f116a08393138e4 | commitdiff |
sparc: get rid of superfluous __GFP_REPEAT
__GFP_REPEAT has a rather weak semantic but since it has been introduced
around 2.6.12 it has been ignored for low order allocations.
{pud,pmd}_alloc_one is using __GFP_REPEAT but it always allocates from
pgtable_cache which is initialzed to PAGE_SIZE objects. This means that
this flag has never been actually useful here because it has always been
used only for PAGE_ALLOC_COSTLY requests.
Link: http://lkml.kernel.org/r/1464599699-30131-13-git-send-email-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
__GFP_REPEAT has a rather weak semantic but since it has been introduced
around 2.6.12 it has been ignored for low order allocations.
{pud,pmd}_alloc_one is using __GFP_REPEAT but it always allocates from
pgtable_cache which is initialzed to PAGE_SIZE objects. This means that
this flag has never been actually useful here because it has always been
used only for PAGE_ALLOC_COSTLY requests.
Link: http://lkml.kernel.org/r/1464599699-30131-13-git-send-email-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| arch/sparc/include/asm/pgalloc_64.h | diffblobblamehistory |