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| author | Jaegeuk Kim <[email protected]> | 2016-02-03 13:49:44 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <[email protected]> | 2016-02-22 16:07:23 -0800 |
| commit | 24b8491251cde66879e74092167cc0f27a1f11ce (patch) | |
| tree | ffb8fc277cc2a649e6d98c6305083683e2dfee1b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | b439b103a6c9eb3417f34b4a609d4e00b4c59aca (diff) | |
f2fs: preallocate blocks for buffered aio writes
This patch preallocates data blocks for buffered aio writes.
With this patch, we can avoid redundant locking and unlocking of node pages
given consecutive aio request.
Signed-off-by: Jaegeuk Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions