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authorChengguang Xu <cgxu519@icloud.com>2018-02-10 14:18:06 +0800
committerIlya Dryomov <idryomov@gmail.com>2018-04-02 10:12:45 +0200
commit11e1478df91cba4919c2bb011c49f659ebed3d16 (patch)
treea95c047240716052452eb124bcfdf8d22c572f4a /fs/ceph/debugfs.c
parent7ae7a828d9ac249b175f1b6d1c21c77720cd6098 (diff)
libceph, ceph: change permission for readonly debugfs entries
Remove write permission for debugfs entries which only have readonly function. Signed-off-by: Chengguang Xu <cgxu519@icloud.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/debugfs.c')
-rw-r--r--fs/ceph/debugfs.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 644def813754..abdf98deeec4 100644
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -260,7 +260,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
goto out;
fsc->debugfs_mdsmap = debugfs_create_file("mdsmap",
- 0600,
+ 0400,
fsc->client->debugfs_dir,
fsc,
&mdsmap_show_fops);
@@ -268,7 +268,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
goto out;
fsc->debugfs_mds_sessions = debugfs_create_file("mds_sessions",
- 0600,
+ 0400,
fsc->client->debugfs_dir,
fsc,
&mds_sessions_show_fops);
@@ -276,7 +276,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
goto out;
fsc->debugfs_mdsc = debugfs_create_file("mdsc",
- 0600,
+ 0400,
fsc->client->debugfs_dir,
fsc,
&mdsc_show_fops);
@@ -292,7 +292,7 @@ int ceph_fs_debugfs_init(struct ceph_fs_client *fsc)
goto out;
fsc->debugfs_dentry_lru = debugfs_create_file("dentry_lru",
- 0600,
+ 0400,
fsc->client->debugfs_dir,
fsc,
&dentry_lru_show_fops);