[PATCH 2/2] ceph: use kmem_cache_zalloc

From: Geliang Tang
Date: Sun Mar 13 2016 - 03:27:07 EST


Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO.

Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
fs/ceph/dir.c | 2 +-
fs/ceph/file.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index fd11fb2..ba01851 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -38,7 +38,7 @@ int ceph_init_dentry(struct dentry *dentry)
if (dentry->d_fsdata)
return 0;

- di = kmem_cache_alloc(ceph_dentry_cachep, GFP_KERNEL | __GFP_ZERO);
+ di = kmem_cache_zalloc(ceph_dentry_cachep, GFP_KERNEL);
if (!di)
return -ENOMEM; /* oh well */

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index eb9028e..bb4950a 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -157,7 +157,7 @@ static int ceph_init_file(struct inode *inode, struct file *file, int fmode)
case S_IFDIR:
dout("init_file %p %p 0%o (regular)\n", inode, file,
inode->i_mode);
- cf = kmem_cache_alloc(ceph_file_cachep, GFP_KERNEL | __GFP_ZERO);
+ cf = kmem_cache_zalloc(ceph_file_cachep, GFP_KERNEL);
if (cf == NULL) {
ceph_put_fmode(ceph_inode(inode), fmode); /* clean up */
return -ENOMEM;
--
2.5.0