diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vulkan/allocator.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/vulkan/allocator.c b/src/vulkan/allocator.c index 8752edac91d..6a7e845ef37 100644 --- a/src/vulkan/allocator.c +++ b/src/vulkan/allocator.c @@ -263,12 +263,6 @@ anv_block_pool_init(struct anv_block_pool *pool, anv_block_pool_grow(pool); } -/* The memfd path lets us create a map for an fd and lets us grow and remap - * without copying. It breaks valgrind however, so we have a MAP_ANONYMOUS - * path we can take for valgrind debugging. */ - -#define USE_MEMFD 1 - void anv_block_pool_finish(struct anv_block_pool *pool) { @@ -283,9 +277,7 @@ anv_block_pool_finish(struct anv_block_pool *pool) anv_vector_finish(&pool->mmap_cleanups); -#if USE_MEMFD close(pool->fd); -#endif } static int @@ -307,7 +299,6 @@ anv_block_pool_grow(struct anv_block_pool *pool) return -1; *cleanup = ANV_MMAP_CLEANUP_INIT; -#if USE_MEMFD if (pool->size == 0) pool->fd = memfd_create("block pool", MFD_CLOEXEC); @@ -335,17 +326,6 @@ anv_block_pool_grow(struct anv_block_pool *pool) } if (map == MAP_FAILED) return -1; -#else - /* The MAP_ANONYMOUS fallback can't grow without races, so just bail here - * if we're trying to grow the pool. */ - assert(pool->size == 0); - map = mmap(NULL, size, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, -1, 0); - if (map == MAP_FAILED) - return -1; - cleanup->map = map; - cleanup->size = size; -#endif gem_handle = anv_gem_userptr(pool->device, map, size); if (gem_handle == 0) |