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authorYan, Zheng <zyan@redhat.com>2014-11-12 01:00:43 -0500
committerIlya Dryomov <idryomov@redhat.com>2014-12-17 12:09:51 -0500
commitd74b50bed037794135cb5a4e7418ad71d9848ce1 (patch)
tree6f202861df8a6d21fd6ddb7c8823e49c744a2970 /include/linux
parent7e868b6eff21edb59eb6a723dfd18761476ddb46 (diff)
libceph: add SETXATTR/CMPXATTR osd operations support
Signed-off-by: Yan, Zheng <zyan@redhat.com> Reviewed-by: Ilya Dryomov <idryomov@redhat.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/ceph/osd_client.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 03aeb27fcc69..bcf9c2180ea5 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -87,6 +87,13 @@ struct ceph_osd_req_op {
87 struct ceph_osd_data osd_data; 87 struct ceph_osd_data osd_data;
88 } extent; 88 } extent;
89 struct { 89 struct {
90 __le32 name_len;
91 __le32 value_len;
92 __u8 cmp_op; /* CEPH_OSD_CMPXATTR_OP_* */
93 __u8 cmp_mode; /* CEPH_OSD_CMPXATTR_MODE_* */
94 struct ceph_osd_data osd_data;
95 } xattr;
96 struct {
90 const char *class_name; 97 const char *class_name;
91 const char *method_name; 98 const char *method_name;
92 struct ceph_osd_data request_info; 99 struct ceph_osd_data request_info;
@@ -295,6 +302,9 @@ extern void osd_req_op_cls_response_data_pages(struct ceph_osd_request *,
295extern void osd_req_op_cls_init(struct ceph_osd_request *osd_req, 302extern void osd_req_op_cls_init(struct ceph_osd_request *osd_req,
296 unsigned int which, u16 opcode, 303 unsigned int which, u16 opcode,
297 const char *class, const char *method); 304 const char *class, const char *method);
305extern int osd_req_op_xattr_init(struct ceph_osd_request *osd_req, unsigned int which,
306 u16 opcode, const char *name, const void *value,
307 size_t size, u8 cmp_op, u8 cmp_mode);
298extern void osd_req_op_watch_init(struct ceph_osd_request *osd_req, 308extern void osd_req_op_watch_init(struct ceph_osd_request *osd_req,
299 unsigned int which, u16 opcode, 309 unsigned int which, u16 opcode,
300 u64 cookie, u64 version, int flag); 310 u64 cookie, u64 version, int flag);