https://github.com/torvalds/linux
Revision 28c4721b80a702462fb77373c23428ee698fa5dd authored by Pavel Begunkov on 28 February 2021, 22:04:54 UTC, committed by Jens Axboe on 04 March 2021, 13:37:14 UTC
io_run_ctx_fallback() can use xchg() instead of cmpxchg(). It's simpler and faster. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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History 
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Tip revision: 28c4721b80a702462fb77373c23428ee698fa5dd authored by Pavel Begunkov on 28 February 2021, 22:04:54 UTC
io_uring: replace cmpxchg in fallback with xchg
io_uring: replace cmpxchg in fallback with xchg
Tip revision: 28c4721
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 16.4 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 71 bytes |
| .gitattributes | -rw-r--r-- | 62 bytes |
| .gitignore | -rw-r--r-- | 1.9 KB |
| .mailmap | -rw-r--r-- | 18.5 KB |
| COPYING | -rw-r--r-- | 496 bytes |
| CREDITS | -rw-r--r-- | 98.3 KB |
| Kbuild | -rw-r--r-- | 1.3 KB |
| Kconfig | -rw-r--r-- | 555 bytes |
| MAINTAINERS | -rw-r--r-- | 577.0 KB |
| Makefile | -rw-r--r-- | 64.6 KB |
| README | -rw-r--r-- | 727 bytes |
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