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4 Commits

Author SHA1 Message Date
Sage Weil
0cf90ab5b0 ceph: more informative msgpool errors 
Signed-off-by: Sage Weil <sage@newdream.net>
 2009-12-23 08:17:21 -08:00
Sage Weil
c2e552e76e ceph: use kref for ceph_msg 
Signed-off-by: Sage Weil <sage@newdream.net>
 2009-12-07 15:55:05 -08:00
Sage Weil
8f3bc053c6 ceph: warn on allocation from msgpool with larger front_len 
Pass the front_len we need when pulling a message off a msgpool,
and WARN if it is greater than the pool's size.  Then try to
allocate a new message (to continue without failing).

Signed-off-by: Sage Weil <sage@newdream.net>
 2009-10-15 18:14:43 -07:00
Sage Weil
8fc91fd859 ceph: message pools 
The msgpool is a basic mempool_t-like structure to preallocate
messages we expect to receive over the wire.  This ensures we have the
necessary memory preallocated to process replies to requests, or to
process unsolicited messages from various servers.

Signed-off-by: Sage Weil <sage@newdream.net>
 2009-10-06 11:31:13 -07:00