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| author |   Pavel Shilovsky <pshilov@microsoft.com> | 2017-04-25 11:52:30 -0700 |
|---|---|---|
| committer |   Steve French <smfrench@gmail.com> | 2017-05-02 14:57:34 -0500 |
| commit | 6685c5e2d1acae8e7d3b63b1a205f58420ce7150 (patch) | |
| tree | 3ee3d0e7c5e4c0fe3364b323d3dcc124df5f6eaa /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | CIFS: Add asynchronous context to support kernel AIO (diff) | |
| download | linux-rng-6685c5e2d1acae8e7d3b63b1a205f58420ce7150.tar.xz linux-rng-6685c5e2d1acae8e7d3b63b1a205f58420ce7150.zip | |
CIFS: Add asynchronous read support through kernel AIO
This patch adds support to process read calls passed by io_submit()
asynchronously. It based on the previously introduced async context
that allows to process i/o responses in a separate thread and
return the caller immediately for asynchronous calls.
This improves reading performance of single threaded applications
with increasing of i/o queue depth size.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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