From 6d994a7e42ab219ba3c10d5ffccf20990252881e Mon Sep 17 00:00:00 2001 From: Rakib Mullick Date: Wed, 2 Nov 2011 13:40:04 -0700 Subject: drivers/misc/vmw_balloon.c: determine page allocation flag can_sleep outside loop In vmballoon_reserve_page(), flags has been passed from the callee function (vmballoon_inflate here). So, we can determine can_sleep outside the loop. Signed-off-by: Rakib Mullick Acked-by: Dmitry Torokhov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/vmw_balloon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index 053d36caf955..6983d80563cb 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -412,6 +412,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) gfp_t flags; unsigned int hv_status; bool locked = false; + flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP; do { if (!can_sleep) @@ -419,7 +420,6 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) else STATS_INC(b->stats.sleep_alloc); - flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP; page = alloc_page(flags); if (!page) { if (!can_sleep) -- cgit v1.2.3