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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2010-06-25 16:56:49 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-07-22 05:52:08 +0200 |
| commit | 1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2 (patch) | |
| tree | 843739dbf41d3162ea8c25d8603d6797c0a7ac9c /qemu-aio.h | |
| parent | 1e29a009e35f2184236d09f45e58bc6a954074c6 (diff) | |
| download | qemu-1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2.tar.gz qemu-1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2.tar.bz2 qemu-1d93f0f03d4d911fdf1dc4ef529d8b2a0c0765f2.zip | |
Introduce proper compiler barrier
Define barrier() as optimization barrier and replace (potentially
unreliable) asm("") fences.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'qemu-aio.h')
0 files changed, 0 insertions, 0 deletions