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| author | Florian Weimer <fweimer@redhat.com> | 2019-01-18 22:38:32 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-01-18 22:38:32 +0100 |
| commit | 71effcea34f7b23e54bc15b42c7a837de91cdfc0 (patch) | |
| tree | 2bcd0d22d89aa5d3907f6ac15d4b70d05fcb275b /malloc/dynarray.h | |
| parent | 562f43620dc4fd06e4d7abc7cd03c05cd8ea98ae (diff) | |
| download | glibc-71effcea34f7b23e54bc15b42c7a837de91cdfc0.tar.gz glibc-71effcea34f7b23e54bc15b42c7a837de91cdfc0.tar.xz glibc-71effcea34f7b23e54bc15b42c7a837de91cdfc0.zip | |
malloc: Revert fastbins to old-style atomics
Commit 6923f6db1e688dedcf3a6556da76e0bf24a41872 ("malloc: Use current
(C11-style) atomics for fastbin access") caused a substantial
performance regression on POWER and Aarch64, and the old atomics,
while hard to prove correct, seem to work in practice.
Diffstat (limited to 'malloc/dynarray.h')
0 files changed, 0 insertions, 0 deletions