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-rw-r--r--net/ceph/buffer.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/net/ceph/buffer.c b/net/ceph/buffer.c
index bf3e6a1..621b5f6 100644
--- a/net/ceph/buffer.c
+++ b/net/ceph/buffer.c
@@ -6,6 +6,7 @@
#include <linux/ceph/buffer.h>
#include <linux/ceph/decode.h>
+#include <linux/ceph/libceph.h> /* for ceph_kv{malloc,free} */
struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp)
{
@@ -15,16 +16,10 @@ struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp)
if (!b)
return NULL;
- b->vec.iov_base = kmalloc(len, gfp | __GFP_NOWARN);
- if (b->vec.iov_base) {
- b->is_vmalloc = false;
- } else {
- b->vec.iov_base = __vmalloc(len, gfp | __GFP_HIGHMEM, PAGE_KERNEL);
- if (!b->vec.iov_base) {
- kfree(b);
- return NULL;
- }
- b->is_vmalloc = true;
+ b->vec.iov_base = ceph_kvmalloc(len, gfp);
+ if (!b->vec.iov_base) {
+ kfree(b);
+ return NULL;
}
kref_init(&b->kref);
@@ -40,12 +35,7 @@ void ceph_buffer_release(struct kref *kref)
struct ceph_buffer *b = container_of(kref, struct ceph_buffer, kref);
dout("buffer_release %p\n", b);
- if (b->vec.iov_base) {
- if (b->is_vmalloc)
- vfree(b->vec.iov_base);
- else
- kfree(b->vec.iov_base);
- }
+ ceph_kvfree(b->vec.iov_base);
kfree(b);
}
EXPORT_SYMBOL(ceph_buffer_release);
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