diff options
| author |   Jinshan Xiong <jinshan.xiong@intel.com> | 2016-08-16 16:18:44 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-21 15:57:35 +0200 |
| commit | 91196c20a37bb5990e4358ff97dbeb2bd3007154 (patch) | |
| tree | f633c8e53d446e7dbe4837d7d109702c39f991e1 /scripts/stackusage | |
| parent | staging: lustre: lmv: Ensure lmv_intent_lookup cleans up reqp (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 <jinshan.xiong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4873
Reviewed-on: http://review.whamcloud.com/9928
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions