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authorAl Viro <viro@zeniv.linux.org.uk>2005-10-21 03:22:44 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-28 08:16:51 -0700
commit260b23674fdb570f3235ce55892246bef1c24c2a (patch)
tree471e7b546cbf1f7ee4a165e5bd9a2de0770e53be /mm/highmem.c
parentc4cdd038318863e912e9b992489f61497f98b442 (diff)
downloadlinux-linaro-260b23674fdb570f3235ce55892246bef1c24c2a.tar.gz
[PATCH] gfp_t: the rest
zone handling, mapping->flags handling Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/highmem.c')
-rw-r--r--mm/highmem.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/mm/highmem.c b/mm/highmem.c
index 90e1861e2da..ce2e7e8bbfa 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -30,11 +30,9 @@
static mempool_t *page_pool, *isa_page_pool;
-static void *page_pool_alloc(gfp_t gfp_mask, void *data)
+static void *page_pool_alloc_isa(gfp_t gfp_mask, void *data)
{
- unsigned int gfp = gfp_mask | (unsigned int) (long) data;
-
- return alloc_page(gfp);
+ return alloc_page(gfp_mask | GFP_DMA);
}
static void page_pool_free(void *page, void *data)
@@ -51,6 +49,12 @@ static void page_pool_free(void *page, void *data)
* n means that there are (n-1) current users of it.
*/
#ifdef CONFIG_HIGHMEM
+
+static void *page_pool_alloc(gfp_t gfp_mask, void *data)
+{
+ return alloc_page(gfp_mask);
+}
+
static int pkmap_count[LAST_PKMAP];
static unsigned int last_pkmap_nr;
static __cacheline_aligned_in_smp DEFINE_SPINLOCK(kmap_lock);
@@ -267,7 +271,7 @@ int init_emergency_isa_pool(void)
if (isa_page_pool)
return 0;
- isa_page_pool = mempool_create(ISA_POOL_SIZE, page_pool_alloc, page_pool_free, (void *) __GFP_DMA);
+ isa_page_pool = mempool_create(ISA_POOL_SIZE, page_pool_alloc_isa, page_pool_free, NULL);
if (!isa_page_pool)
BUG();