diff options
| author | Russell King <[email protected]> | 2011-01-17 15:42:42 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2011-02-02 21:23:28 +0000 |
| commit | 4ed67a53591db641543d57f31c182591a429dc93 (patch) | |
| tree | 1e35ab3a934d96bb149d2bd9f10f70ca521cc361 /tools/perf/util/trace-event-scripting.c | |
| parent | 7db44c75a241c18d03e82540c5b825216d4c668b (diff) | |
ARM: v6k: select cmpxchg code sequences according to V6 variants
If CONFIG_CPU_V6 is enabled, we must avoid the byte/halfword/doubleword
exclusive operations, which aren't implemented before V6K. Use the
generic versions (or omit them) instead.
If CONFIG_CPU_V6 is not set, but CONFIG_CPU_32v6K is enabled, we have
the K extnesions, so use these new instructions.
Acked-by: Tony Lindgren <[email protected]>
Tested-by: Sourav Poddar <[email protected]>
Tested-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions