| commit | 1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2 | [log] [tgz] |
|---|---|---|
| author | Jan Kiszka <[email protected]> | Fri Jun 25 16:56:49 2010 +0200 |
| committer | Aurelien Jarno <[email protected]> | Thu Jul 22 05:52:08 2010 +0200 |
| tree | 843739dbf41d3162ea8c25d8603d6797c0a7ac9c | |
| parent | 1e29a009e35f2184236d09f45e58bc6a954074c6 [diff] |
Introduce proper compiler barrier
Define barrier() as optimization barrier and replace (potentially
unreliable) asm("") fences.
Signed-off-by: Jan Kiszka <[email protected]>
Acked-by: Paolo Bonzini <[email protected]>
Reviewed-by: Marcelo Tosatti <[email protected]>
Signed-off-by: Aurelien Jarno <[email protected]>