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panfrost: Remove PAN_BO_DONT_REUSE 

Equivalent to SHARED.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5859>
This commit is contained in:
Alyssa Rosenzweig 2020-05-26 13:10:41 -04:00 committed by Marge Bot
parent d6e3808e7e
commit 62ec4e02f6
2 changed files with 6 additions and 7 deletions
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6
src/panfrost/encoder/pan_bo.c
View File

@ -270,7 +270,7 @@ panfrost_bo_cache_put(struct panfrost_bo *bo)
{
struct panfrost_device *dev = bo->dev;
if (bo->flags & PAN_BO_DONT_REUSE)
if (bo->flags & PAN_BO_SHARED)
return false;
pthread_mutex_lock(&dev->bo_cache.lock);
@ -477,7 +477,7 @@ panfrost_bo_import(struct panfrost_device *dev, int fd)
bo->dev = dev;
bo->gpu = (mali_ptr) get_bo_offset.offset;
bo->size = lseek(fd, 0, SEEK_END);
bo->flags = PAN_BO_DONT_REUSE | PAN_BO_SHARED;
bo->flags = PAN_BO_SHARED;
bo->gem_handle = gem_handle;
assert(bo->size > 0);
p_atomic_set(&bo->refcnt, 1);
@ -517,7 +517,7 @@ panfrost_bo_export(struct panfrost_bo *bo)
if (ret == -1)
return -1;
bo->flags |= PAN_BO_DONT_REUSE | PAN_BO_SHARED;
bo->flags |= PAN_BO_SHARED;
return args.fd;
}

7
src/panfrost/encoder/pan_bo.h
View File

@ -49,11 +49,10 @@
* (semantically distinct from INVISIBLE, which cannot never be mmaped) */
#define PAN_BO_DELAY_MMAP (1 << 4)
/* Some BOs shouldn't be returned back to the reuse BO cache, use this flag to
* let the BO logic know about this contraint. */
#define PAN_BO_DONT_REUSE (1 << 5)
/* bit 5 unused */
/* BO is shared across processes (imported or exported) */
/* BO is shared across processes (imported or exported) and therefore cannot be
* cached locally */
#define PAN_BO_SHARED (1 << 6)
/* GPU access flags */