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authorDmitry Vyukov <[email protected]>2017-06-17 11:15:27 +0200
committerIngo Molnar <[email protected]>2017-06-28 18:55:55 +0200
commitba1c9f83f6330a34cc77ef989e183f54c4fe732e (patch)
treed26580678c64a739ce8b513e1e0bc7a66ea9379b /tools/perf/scripts/python/compaction-times.py
parentfd25d19f6b8da315332bb75936605fb45d3ea981 (diff)
locking/atomic/x86: Un-macro-ify atomic ops implementation
CPP turns perfectly readable code into a much harder to read syntactic soup. Ingo suggested to write them out as-is in C and ignore the higher linecount. Do this. (As a side effect, plain C functions will be easier to KASAN-instrument as well.) Suggested-by: Ingo Molnar <[email protected]> Signed-off-by: Dmitry Vyukov <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/a35b983dd3be937a3cf63c4e2db487de2cdc7b8f.1497690003.git.dvyukov@google.com [ Beautified the C code some more and twiddled the changelog to mention the linecount increase and the KASAN benefit. ] Signed-off-by: Ingo Molnar <[email protected]>
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