diff options
| author | Vitaly Fertman <[email protected]> | 2016-06-20 16:55:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-06-20 14:28:39 -0700 |
| commit | af38abfcd971a10b6f41d03a765e85b59b841cfb (patch) | |
| tree | 2254226f1fcaf7bacab43909e8a62374fb49f512 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 9faa2ade3fdaf00c6c45654071b325d3c88f9230 (diff) | |
staging/lustre/ptlrpc: Early Reply vs Reply MDunlink
A race between unregister_reply & early reply.
When buffers are busy for the early transfer, they cannon be unlinked
by unregister_reply, so the RPC gets into UNREGISTERING state. The
coming reply_in_callback for the early RPC already has unlinked flag
set due to previous mdunlink attempt, but we handle it properly only
for UNILNK event, whereas this is PUT in this case.
Signed-off-by: Vitaly Fertman <[email protected]>
Seagate-bug-id: MRP-3323
Reviewed-by: Alexey Leonidovich Lyashkov <[email protected]>
Reviewed-by: Andriy Skulysh <[email protected]>
Tested-by: Parinay Vijayprakash Kondekar <[email protected]>
Reviewed-on: http://review.whamcloud.com/18934
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7434
Reviewed-by: Chris Horn <[email protected]>
Reviewed-by: Andreas Dilger <[email protected]>
Signed-off-by: Oleg Drokin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions