X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=fs%2Fceph%2Fxattr.c;h=0cc42c8879e9a0c266405100a13b474489e91b32;hb=08796873a5183bfaab52a3bd899fe82f9e64be94;hp=316f6ad10644cdce8fd5cd7fbe526b3293a0866e;hpb=15b215e5aa29993c1b0f46693a1b482296bcf08e;p=linux-2.6-microblaze.git

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 316f6ad10644..0cc42c8879e9 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -228,8 +228,19 @@ static size_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val,
 			ci->i_rctime.tv_nsec);
 }
 
-/* quotas */
+/* dir pin */
+static bool ceph_vxattrcb_dir_pin_exists(struct ceph_inode_info *ci)
+{
+	return ci->i_dir_pin != -ENODATA;
+}
+
+static size_t ceph_vxattrcb_dir_pin(struct ceph_inode_info *ci, char *val,
+                                    size_t size)
+{
+	return snprintf(val, size, "%d", (int)ci->i_dir_pin);
+}
 
+/* quotas */
 static bool ceph_vxattrcb_quota_exists(struct ceph_inode_info *ci)
 {
 	bool ret = false;
@@ -314,6 +325,13 @@ static struct ceph_vxattr ceph_dir_vxattrs[] = {
 	XATTR_RSTAT_FIELD(dir, rsubdirs),
 	XATTR_RSTAT_FIELD(dir, rbytes),
 	XATTR_RSTAT_FIELD(dir, rctime),
+	{
+		.name = "ceph.dir.pin",
+		.name_size = sizeof("ceph.dir_pin"),
+		.getxattr_cb = ceph_vxattrcb_dir_pin,
+		.exists_cb = ceph_vxattrcb_dir_pin_exists,
+		.flags = VXATTR_FLAG_HIDDEN,
+	},
 	{
 		.name = "ceph.quota",
 		.name_size = sizeof("ceph.quota"),