mips: 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. pte_alloc_one{_kernel}, pmd_alloc_one allocate PTE_ORDER resp. PMD_ORDER but both are not larger than 1. 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/1464599699-30131-8-git-send-email-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Cc: John Crispin <blogic@openwrt.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
54d87d600a
commit
65f84656ff
|
@ -69,7 +69,7 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
|
|||
{
|
||||
pte_t *pte;
|
||||
|
||||
pte = (pte_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, PTE_ORDER);
|
||||
pte = (pte_t *) __get_free_pages(GFP_KERNEL|__GFP_ZERO, PTE_ORDER);
|
||||
|
||||
return pte;
|
||||
}
|
||||
|
@ -79,7 +79,7 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm,
|
|||
{
|
||||
struct page *pte;
|
||||
|
||||
pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);
|
||||
pte = alloc_pages(GFP_KERNEL, PTE_ORDER);
|
||||
if (!pte)
|
||||
return NULL;
|
||||
clear_highpage(pte);
|
||||
|
@ -113,7 +113,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
|
|||
{
|
||||
pmd_t *pmd;
|
||||
|
||||
pmd = (pmd_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, PMD_ORDER);
|
||||
pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ORDER);
|
||||
if (pmd)
|
||||
pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
|
||||
return pmd;
|
||||
|
|
Loading…
Reference in New Issue