diff options
| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2018-04-20 21:52:41 -0700 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2018-04-27 10:11:58 -0700 |
| commit | b049689a1d00921edac889bcfb5759fc61f6bd8a (patch) | |
| tree | 959e36182eed52dcba96410e0099559131837e81 | |
| parent | 7ef0933099af0f12d044b3a0faef05f47c91e9d1 (diff) | |
anv/allocator: Don't shrink either end of the block pool
Previously, we only tried to ensure that we didn't shrink either end
below what was already handed out. However, due to the way we handle
relocations with block pools, we can't shrink the back end at all. It's
probably best to not shrink in either direction.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105374
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106147
Tested-by: Eero Tamminen <eero.t.tamminen@intel.com>
Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
Cc: mesa-stable@lists.freedesktop.org
(cherry picked from commit 3db93f9128e5329f6658c9018cf23eb31807c24c)
| -rw-r--r-- | src/intel/vulkan/anv_allocator.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c index f884ac3b827..642e1618c10 100644 --- a/src/intel/vulkan/anv_allocator.c +++ b/src/intel/vulkan/anv_allocator.c @@ -508,12 +508,12 @@ anv_block_pool_grow(struct anv_block_pool *pool, struct anv_block_state *state) assert(center_bo_offset >= back_used); /* Make sure we don't shrink the back end of the pool */ - if (center_bo_offset < pool->back_state.end) - center_bo_offset = pool->back_state.end; + if (center_bo_offset < back_required) + center_bo_offset = back_required; /* Make sure that we don't shrink the front end of the pool */ - if (size - center_bo_offset < pool->state.end) - center_bo_offset = size - pool->state.end; + if (size - center_bo_offset < front_required) + center_bo_offset = size - front_required; } assert(center_bo_offset % PAGE_SIZE == 0); |