diff options
| author | Michel Dänzer <michel.daenzer@amd.com> | 2014-10-20 13:40:54 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-10-28 17:44:34 +0300 |
| commit | e5a5fd4df21b9c4acb67e815ec949cce594860f8 (patch) | |
| tree | 5b4b4f0a88d1c6cb77b876075faca9fbfa4f07d9 /drivers/gpu | |
| parent | 6fa455935ab956248b165f150ec6ae9106210077 (diff) | |
| download | linux-e5a5fd4df21b9c4acb67e815ec949cce594860f8.tar.xz | |
drm/radeon: Use drm_malloc_ab instead of kmalloc_array
Should avoid kmalloc failures due to large number of array entries.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81991
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ring.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 1c893447d7cd..a3e7aed7e680 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -450,7 +450,7 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bo kfree(parser->track); kfree(parser->relocs); kfree(parser->relocs_ptr); - kfree(parser->vm_bos); + drm_free_large(parser->vm_bos); for (i = 0; i < parser->nchunks; i++) drm_free_large(parser->chunks[i].kdata); kfree(parser->chunks); diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 3d17af34afa7..2456f69efd23 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -314,7 +314,7 @@ unsigned radeon_ring_backup(struct radeon_device *rdev, struct radeon_ring *ring } /* and then save the content of the ring */ - *data = kmalloc_array(size, sizeof(uint32_t), GFP_KERNEL); + *data = drm_malloc_ab(size, sizeof(uint32_t)); if (!*data) { mutex_unlock(&rdev->ring_lock); return 0; @@ -356,7 +356,7 @@ int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, } radeon_ring_unlock_commit(rdev, ring, false); - kfree(data); + drm_free_large(data); return 0; } diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 4532cc76a0a6..dfde266529e2 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -132,8 +132,8 @@ struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev, struct radeon_cs_reloc *list; unsigned i, idx; - list = kmalloc_array(vm->max_pde_used + 2, - sizeof(struct radeon_cs_reloc), GFP_KERNEL); + list = drm_malloc_ab(vm->max_pde_used + 2, + sizeof(struct radeon_cs_reloc)); if (!list) return NULL; |