diff options
| author | Pan Xinhui <[email protected]> | 2016-04-27 17:16:45 +0800 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2016-11-23 22:56:26 +1100 |
| commit | d0563a1297e234ed37f6b51c2e9321accebd1839 (patch) | |
| tree | 987960d540a720f242d3f9a38fe5fdef443bbf33 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 8004ca995c24a078ae362f6dd9f8e1056e65c733 (diff) | |
powerpc: Implement {cmp}xchg for u8 and u16
Implement xchg{u8,u16}{local,relaxed}, and
cmpxchg{u8,u16}{,local,acquire,relaxed}.
It works on all ppc.
remove volatile of first parameter in __cmpxchg_local and __cmpxchg
Suggested-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Pan Xinhui <[email protected]>
Acked-by: Boqun Feng <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions