| commit | 98c2aaf8be5baf7193be37fb28bce8e7327158bc | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Tue Apr 07 11:30:17 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Apr 07 12:02:41 2009 +0200 |
| tree | 53309d2f2cd1b4464e1336f8041779d0637a9f9b | |
| parent | 6278af660ff83fbafb18e53fc2747eb2ee6780fa [diff] |
x86, perfcounters: add atomic64_xchg() Complete atomic64_t support on the 32-bit side by adding atomic64_xch(). Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20090406094518.445450972@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>