diff options
| author | Jinshan Xiong <[email protected]> | 2016-08-16 16:18:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-08-21 15:57:35 +0200 |
| commit | 91196c20a37bb5990e4358ff97dbeb2bd3007154 (patch) | |
| tree | f633c8e53d446e7dbe4837d7d109702c39f991e1 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 9b58714f9ab4138dabcf7176fdc465bd00afeae9 (diff) | |
staging: lustre: llite: avoid a deadlock in page write
For a partial page write, it will have to issue a READ RPC firstly
to get a full uptodate page. If another page is already locked by
this thread it can easily cause deadlock.
Signed-off-by: Jinshan Xiong <[email protected]>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4873
Reviewed-on: http://review.whamcloud.com/9928
Reviewed-by: Bobi Jam <[email protected]>
Reviewed-by: Niu Yawei <[email protected]>
Reviewed-by: Oleg Drokin <[email protected]>
Signed-off-by: James Simmons <[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