diff options
| author | Chia-I Wu <[email protected]> | 2011-08-21 12:31:45 +0800 |
|---|---|---|
| committer | Chia-I Wu <[email protected]> | 2011-08-24 10:57:12 +0800 |
| commit | 70b1837dfb1b282ad9efcaeec4f9c8da5f9a74d8 (patch) | |
| tree | 88f9329c91e7130a53f012aedb80bfa432e82d93 /src/gallium/winsys/radeon/drm/radeon_drm_bo.c | |
| parent | 9bda86c3550090f5370ef2d010e659758dc9a540 (diff) | |
winsys/radeon: use os_mmap() for memory mapping
os_mmap() guarantees large file support across OSes.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/winsys/radeon/drm/radeon_drm_bo.c')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c index adfbefd897b..b45efe5f49c 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c @@ -31,11 +31,11 @@ #include "util/u_memory.h" #include "util/u_simple_list.h" #include "os/os_thread.h" +#include "os/os_mman.h" #include "state_tracker/drm_driver.h" #include <sys/ioctl.h> -#include <sys/mman.h> #include <xf86drm.h> #include <errno.h> @@ -160,7 +160,7 @@ static void radeon_bo_destroy(struct pb_buffer *_buf) } if (bo->ptr) - munmap(bo->ptr, bo->size); + os_munmap(bo->ptr, bo->size); /* Close object. */ args.handle = bo->handle; @@ -278,7 +278,7 @@ static void *radeon_bo_map_internal(struct pb_buffer *_buf, return NULL; } - ptr = mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, + ptr = os_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, bo->rws->fd, args.addr_ptr); if (ptr == MAP_FAILED) { pipe_mutex_unlock(bo->map_mutex); |