Files
linux/include/linux
Ilya Dryomov d30291b985 libceph: variable-sized ceph_object_id
Currently ceph_object_id can hold object names of up to 100
(CEPH_MAX_OID_NAME_LEN) characters.  This is enough for all use cases,
expect one - long rbd image names:

- a format 1 header is named "<imgname>.rbd"
- an object that points to a format 2 header is named "rbd_id.<imgname>"

We operate on these potentially long-named objects during rbd map, and,
for format 1 images, during header refresh.  (A format 2 header name is
a small system-generated string.)

Lift this 100 character limit by making ceph_object_id be able to point
to an externally-allocated string.  Apart from being able to work with
almost arbitrarily-long named objects, this allows us to reduce the
size of ceph_object_id from >100 bytes to 64 bytes.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26 00:36:22 +02:00
..
2016-03-04 23:50:27 -06:00
2016-03-15 16:55:16 -07:00
2016-03-20 09:34:02 -06:00
2016-04-28 17:29:45 -04:00
2016-03-11 21:19:16 +08:00
2016-05-10 23:55:01 -04:00
2016-02-26 13:28:35 +02:00
2016-03-11 14:58:58 -05:00
2016-03-22 15:36:02 -07:00
2016-03-25 16:37:42 -07:00
2016-03-22 15:36:02 -07:00
2016-03-22 15:36:02 -07:00
2016-03-09 15:43:42 -08:00
2016-04-23 13:53:03 +02:00
2016-05-10 23:56:28 -04:00
2016-03-05 12:24:06 -08:00
2016-03-17 14:57:16 -04:00
2016-03-14 15:43:11 -04:00
2016-03-17 15:09:34 -07:00
2016-03-09 16:36:13 -05:00
2016-03-22 15:36:02 -07:00
2016-03-22 15:36:02 -07:00
2016-03-22 15:36:02 -07:00
2016-03-25 16:37:42 -07:00
2016-03-25 16:37:42 -07:00
2016-03-25 16:37:42 -07:00
2016-04-01 14:38:59 -04:00
2016-03-17 15:09:34 -07:00
2016-02-22 16:10:08 -07:00