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-rw-r--r--fs/ceph/addr.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 5f7ad3d0df2e..c9cb2f33a6d6 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -370,7 +370,7 @@ static int start_read(struct inode *inode, struct ceph_rw_context *rw_ctx,
/* build page vector */
nr_pages = calc_pages_for(0, len);
- pages = kmalloc(sizeof(*pages) * nr_pages, GFP_KERNEL);
+ pages = kmalloc_array(nr_pages, sizeof(*pages), GFP_KERNEL);
if (!pages) {
ret = -ENOMEM;
goto out_put;
@@ -966,8 +966,9 @@ get_more_pages:
BUG_ON(pages);
max_pages = calc_pages_for(0, (u64)len);
- pages = kmalloc(max_pages * sizeof (*pages),
- GFP_NOFS);
+ pages = kmalloc_array(max_pages,
+ sizeof(*pages),
+ GFP_NOFS);
if (!pages) {
pool = fsc->wb_pagevec_pool;
pages = mempool_alloc(pool, GFP_NOFS);
@@ -1113,8 +1114,8 @@ new_request:
/* allocate new pages array for next request */
data_pages = pages;
- pages = kmalloc(locked_pages * sizeof (*pages),
- GFP_NOFS);
+ pages = kmalloc_array(locked_pages, sizeof(*pages),
+ GFP_NOFS);
if (!pages) {
pool = fsc->wb_pagevec_pool;
pages = mempool_alloc(pool, GFP_NOFS);