[PATCH] gfp flags annotations - part 1
- added typedef unsigned int __nocast gfp_t;
- replaced __nocast uses for gfp flags with gfp_t - it gives exactly
the same warnings as far as sparse is concerned, doesn't change
generated code (from gcc point of view we replaced unsigned int with
typedef) and documents what's going on far better.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 9de0001..4809b20 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -32,7 +32,7 @@
static unsigned _num_ios;
static mempool_t *_io_pool;
-static void *alloc_io(unsigned int __nocast gfp_mask, void *pool_data)
+static void *alloc_io(gfp_t gfp_mask, void *pool_data)
{
return kmalloc(sizeof(struct io), gfp_mask);
}