Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit deaf386e authored by Gavin Shan's avatar Gavin Shan Committed by Linus Torvalds
Browse files

mm/buddy: cleanup on should_fail_alloc_page 



Currently, function should_fail() has "bool" for its return value, so it's
reasonable to change the return value of function should_fail_alloc_page()
into "bool" as well.

The patch does cleanup on function should_fail_alloc_page() to have "bool"
for its return value.

Signed-off-by: default avatarGavin Shan <shangw@linux.vnet.ibm.com>
Acked-by: default avatarDavid Rientjes <rientjes@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 44de9d0c

mm/page_alloc.c

+7 −7
Original line number Diff line number Diff line
@@ -1529,16 +1529,16 @@ static int __init setup_fail_page_alloc(char *str) 
}

__setup("fail_page_alloc=", setup_fail_page_alloc);



static int should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)

static bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)

{

	if (order < fail_page_alloc.min_order)

		return 0;

		return false;

	if (gfp_mask & __GFP_NOFAIL)

		return 0;

		return false;

	if (fail_page_alloc.ignore_gfp_highmem && (gfp_mask & __GFP_HIGHMEM))

		return 0;

		return false;

	if (fail_page_alloc.ignore_gfp_wait && (gfp_mask & __GFP_WAIT))

		return 0;

		return false;



	return should_fail(&fail_page_alloc.attr, 1 << order);

}
@@ -1578,9 +1578,9 @@ late_initcall(fail_page_alloc_debugfs); 


#else /* CONFIG_FAIL_PAGE_ALLOC */



static inline int should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)

static inline bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)

{

	return 0;

	return false;

}



#endif /* CONFIG_FAIL_PAGE_ALLOC */