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| author |   Pavel Shilovsky <pshilov@microsoft.com> | 2017-04-25 11:52:31 -0700 |
|---|---|---|
| committer |   Steve French <smfrench@gmail.com> | 2017-05-02 14:57:34 -0500 |
| commit | c610c4b619e53494d9c512fa0333e28c732e976f (patch) | |
| tree | 465a053bc44c41443b0fc34ab8fb5a9c5ef24612 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | CIFS: Add asynchronous read support through kernel AIO (diff) | |
| download | linux-dev-c610c4b619e53494d9c512fa0333e28c732e976f.tar.xz linux-dev-c610c4b619e53494d9c512fa0333e28c732e976f.zip | |
CIFS: Add asynchronous write support through kernel AIO
This patch adds support to process write 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 writing 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/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions