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| author | Peter Zijlstra <peterz@infradead.org> | 2020-03-04 13:24:24 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-03-06 11:06:19 +0100 |
| commit | 4b39f99c222a2aff6a52fddfa6d8d4aef1771737 (patch) | |
| tree | 19083e0ff57219ec43e4f90c78d405447e5d8b31 /Kbuild | |
| parent | 222993395ed38f3751287f4bd82ef46b3eb3a66d (diff) | |
| download | linux-4b39f99c222a2aff6a52fddfa6d8d4aef1771737.tar.gz | |
futex: Remove {get,drop}_futex_key_refs()
Now that {get,drop}_futex_key_refs() have become a glorified NOP,
remove them entirely.
The only thing get_futex_key_refs() is still doing is an smp_mb(), and
now that we don't need to (ab)use existing atomic ops to obtain them,
we can place it explicitly where we need it.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions