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| author | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-01-27 17:40:18 +0200 |
|---|---|---|
| committer | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-01-27 23:57:03 +0200 |
| commit | 22116525baec1d63f4878eaa92f0b57946a78819 (patch) | |
| tree | 8630a9fdeec976e58fea4f0c131dabbf193a82f3 /include/linux/ceph/osdmap.h | |
| parent | 0b4af2e8c9f3fc9c31d2f9374b79af2c890ef897 (diff) | |
| download | lwn-22116525baec1d63f4878eaa92f0b57946a78819.tar.gz lwn-22116525baec1d63f4878eaa92f0b57946a78819.zip | |
libceph: start using oloc abstraction
Instead of relying on pool fields in ceph_file_layout (for mapping) and
ceph_pg (for enconding), start using ceph_object_locator (oloc)
abstraction. Note that userspace oloc currently consists of pool, key,
nspace and hash fields, while this one contains only a pool. This is
OK, because at this point we only send (i.e. encode) olocs and never
have to receive (i.e. decode) them.
This makes keeping a copy of ceph_file_layout in every osd request
unnecessary, so ceph_osd_request::r_file_layout field is nuked.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'include/linux/ceph/osdmap.h')
| -rw-r--r-- | include/linux/ceph/osdmap.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h index d05cc4451af6..256134af4ad4 100644 --- a/include/linux/ceph/osdmap.h +++ b/include/linux/ceph/osdmap.h @@ -40,8 +40,7 @@ struct ceph_pg_pool_info { }; struct ceph_object_locator { - uint64_t pool; - char *key; + s64 pool; }; struct ceph_pg_mapping { |