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| author | Anton Ivanov <[email protected]> | 2016-11-09 20:43:25 +0000 |
|---|---|---|
| committer | Richard Weinberger <[email protected]> | 2016-12-14 21:46:55 +0000 |
| commit | f88f0bdfc32f3d1e2fd03ec8a7f7b456df4db725 (patch) | |
| tree | 7eed7ad5a2f795f8b45187db4955eff9c5ef049a /net/unix/af_unix.c | |
| parent | Linux 4.9 (diff) | |
| download | kernel-f88f0bdfc32f3d1e2fd03ec8a7f7b456df4db725.tar.gz kernel-f88f0bdfc32f3d1e2fd03ec8a7f7b456df4db725.zip | |
um: UBD Improvements
UBD at present is extremely slow because it handles only
one request at a time in the IO thread and IRQ handler.
The single request at a time is replaced by handling multiple
requests as well as necessary workarounds for short reads/writes.
Resulting performance improvement in disk IO - 30%
Signed-off-by: Anton Ivanov <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
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