From 70b1837dfb1b282ad9efcaeec4f9c8da5f9a74d8 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Sun, 21 Aug 2011 12:31:45 +0800 Subject: winsys/radeon: use os_mmap() for memory mapping MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit os_mmap() guarantees large file support across OSes. Reviewed-by: Marek Olšák --- src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/gallium') 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 -#include #include #include @@ -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); -- cgit v1.2.3