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| author | Arun Bharadwaj <[email protected]> | 2010-11-18 10:36:43 +0000 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2010-11-22 18:24:42 +0000 |
| commit | b47d19de2c714020ba8f5545a6e7d4968f37eb45 (patch) | |
| tree | 546161934b37b1dd4901f2752387fee6542a224a /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | SUNRPC: Fix an infinite loop in call_refresh/call_refreshresult (diff) | |
| download | kernel-b47d19de2c714020ba8f5545a6e7d4968f37eb45.tar.gz kernel-b47d19de2c714020ba8f5545a6e7d4968f37eb45.zip | |
Pure nfs client performance using odirect.
When an application opens a file with O_DIRECT flag, if the size of
the data that is written is equal to wsize, the client sends a
WRITE RPC with stable flag set to UNSTABLE followed by a single
COMMIT RPC rather than sending a single WRITE RPC with the stable
flag set to FILE_SYNC. This a bug.
Patch to fix this.
Signed-off-by: Arun R Bharadwaj <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions