This function compiles to 170 bytes of machine code. 7 callsites.
This function has a spinlocked code section,
which is significantly more expensive than call/return overhead.
Signed-off-by: Denys Vlasenko <dvlas...@redhat.com>
CC: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
CC: Roger Pau Monné <roger....@citrix.com>
CC: xen-de...@lists.xenproject.org
CC: linux-ker...@vger.kernel.org
---
drivers/block/xen-blkback/blkback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/xen-blkback/blkback.c
b/drivers/block/xen-blkback/blkback.c
index 4809c15..86798b4 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -142,7 +142,7 @@ static inline int get_free_page(struct xen_blkif_ring
*ring, struct page **page)
return 0;
}
-static inline void put_free_pages(struct xen_blkif_ring *ring, struct page
**page,
+static void put_free_pages(struct xen_blkif_ring *ring, struct page **page,
int num)
{
unsigned long flags;
--
2.5.0
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