From: Xiubo Li <xiubli@xxxxxxxxxx>
Try to use the specified extent count to allocate the extent array
memory.
Signed-off-by: Xiubo Li <xiubli@xxxxxxxxxx>
---
include/linux/ceph/osd_client.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index f703fb8030de..493de3496cd3 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -573,9 +573,11 @@ int __ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt);
*/
#define CEPH_SPARSE_EXT_ARRAY_INITIAL 16
-static inline int ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op)
+static inline int ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt)
{
- return __ceph_alloc_sparse_ext_map(op, CEPH_SPARSE_EXT_ARRAY_INITIAL);
+ int _cnt = cnt ? cnt : CEPH_SPARSE_EXT_ARRAY_INITIAL;
+
+ return __ceph_alloc_sparse_ext_map(op, _cnt);
}
extern void ceph_osdc_get_request(struct ceph_osd_request *req);
--
2.41.0
