diff options
| author | Trond Myklebust <[email protected]> | 2015-02-27 22:54:19 -0500 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2015-03-01 23:22:40 -0500 |
| commit | aa5accea404b2b92d39c1924cfeb90f6082f6389 (patch) | |
| tree | 994520d462eaa508313e23750c992e48a0dba08e /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | be36e185bd26388355d3ea1847278b96ab350792 (diff) | |
NFS: Ensure that buffered writes wait for O_DIRECT writes to complete
The O_DIRECT code will grab the inode->i_mutex and flush out buffered
writes, before scheduling a read or a write. However there is no
equivalent in the buffered write code to wait for O_DIRECT to complete.
Fixes a reported issue in xfstests generic/133, when first performing an
O_DIRECT write followed by a buffered write.
Signed-off-by: Trond Myklebust <[email protected]>
Tested-by: Chuck Lever <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions