diff options
| author | Jinshan Xiong <[email protected]> | 2016-03-30 19:48:43 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-03-30 21:38:13 -0700 |
| commit | d37dd10b71fd304289560901e81eddbe7defb351 (patch) | |
| tree | e007c2eb9bdad906102f26230ebc7504af2a20aa /scripts/objdiff | |
| parent | c11599b8d52d353f45b2dc05d58c48f9812ce6e9 (diff) | |
staging/lustre/llite: deadlock for page write
Writing thread already locked page #1, and then wait for the
Writeback bit of page #2;
Ptlrpc thread is composing a write RPC, so it sets Writeback on
page #2 and tries to lock page #1 to make it ready.
Deadlocked.
Signed-off-by: Jinshan Xiong <[email protected]>
Reviewed-on: http://review.whamcloud.com/9036
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4540
Reviewed-by: wangdi <[email protected]>
Signed-off-by: Oleg Drokin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions