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| author | Rich Felker <dalias@aerifal.cx> | 2016-03-29 21:22:52 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-03-29 21:27:28 -0400 |
| commit | 5c3412d22555d03a1c00578ba8faaa8dc9206420 (patch) | |
| tree | bb92d6cc16fd526d6f31dff0994636c0b3a07f34 /src/ipc | |
| parent | 6d1a3dfeaf2caac4033a3c65822fb4e7e14866c7 (diff) | |
| download | musl-5c3412d22555d03a1c00578ba8faaa8dc9206420.tar.gz musl-5c3412d22555d03a1c00578ba8faaa8dc9206420.tar.bz2 musl-5c3412d22555d03a1c00578ba8faaa8dc9206420.tar.xz musl-5c3412d22555d03a1c00578ba8faaa8dc9206420.zip | |
fix regression disabling use of pause instruction for x86 a_spin
commits e24984efd5c6ac5ea8e6cb6cd914fa8435d458bc and
16b55298dc4b6a54d287d7494e04542667ef8861 inadvertently disabled the
a_spin implementations for i386, x86_64, and x32 by defining a macro
named a_pause instead of a_spin. this should not have caused any
functional regression, but it inhibited cpu relaxation while spinning
for locks.
bug reported by George Kulakowski.
Diffstat (limited to 'src/ipc')
0 files changed, 0 insertions, 0 deletions