linux.git/arch/nios2/include/asm/pgalloc.h, branch v4.11 Linux kernel source tree nios2: get rid of superfluous __GFP_REPEAT 2016-06-25T00:23:52+00:00 Michal Hocko mhocko@suse.com 2016-06-24T21:49:04+00:00 565299d03363c71d5bcf7edabb41b2b36a9ea36e __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. pte_alloc_one{_kernel} allocate PTE_ORDER which is 0. 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/1464599699-30131-9-git-send-email-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Cc: Ley Foon Tan <lftan@altera.com> 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.

pte_alloc_one{_kernel} allocate PTE_ORDER which is 0.  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/1464599699-30131-9-git-send-email-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Cc: Ley Foon Tan <lftan@altera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
nios2: Page table management 2014-12-08T04:55:53+00:00 Ley Foon Tan lftan@altera.com 2014-11-06T07:19:45+00:00 cbd15b3fadc27e81a6e8a3d38ce13cde5ce7cb71 This patch adds support for page table management. Signed-off-by: Ley Foon Tan <lftan@altera.com> 
This patch adds support for page table management.

Signed-off-by: Ley Foon Tan <lftan@altera.com>