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| author |   Jinshan Xiong <jinshan.xiong@intel.com> | 2016-12-02 19:53:08 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-06 10:47:54 +0100 |
| commit | 219c0c454bc960d234273bcc2cb509b7fa71db68 (patch) | |
| tree | f8f9e75b2316362537a76ff6d39c2ccbc9526152 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | staging: lustre: cl_page: fix a typo in comments (diff) | |
| download | wireguard-linux-219c0c454bc960d234273bcc2cb509b7fa71db68.tar.xz wireguard-linux-219c0c454bc960d234273bcc2cb509b7fa71db68.zip | |
staging: lustre: llite: clear LLIF_DATA_MODIFIED in atomic
This flag should be cleared atomically after the op_data flag
MDS_DATA_MODIFIED is packed. Otherwise, if there exists an
operation to dirty the file again, the state may be missed on
the MDT.
Stop using spin lock lli_lock to protect operations of changing
file flags; using bit operations instead.
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6377
Reviewed-on: http://review.whamcloud.com/14100
Reviewed-by: John L. Hammond <john.hammond@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 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions