diff options
Diffstat (limited to 'bsd-core')
| -rw-r--r-- | bsd-core/drm_os_freebsd.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/bsd-core/drm_os_freebsd.h b/bsd-core/drm_os_freebsd.h index 2addf2f4..a5049f54 100644 --- a/bsd-core/drm_os_freebsd.h +++ b/bsd-core/drm_os_freebsd.h @@ -204,11 +204,13 @@ do { \ #define DRM_HZ hz -#define DRM_WAIT_ON( ret, queue, timeout, condition ) \ -while (!condition) { \ - ret = tsleep( &(queue), PZERO | PCATCH, "drmwtq", (timeout) ); \ - if ( ret ) \ - return ret; \ +#define DRM_WAIT_ON( ret, queue, timeout, condition ) \ +for ( ret = 0 ; !ret && !(condition) ; ) { \ + int s = spldrm(); \ + if (!(condition)) \ + ret = tsleep( &(queue), PZERO | PCATCH, \ + "drmwtq", (timeout) ); \ + splx(s); \ } #define DRM_WAKEUP( queue ) wakeup( queue ) |