A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-25 14:13:01 -04:00
Code Issues Projects Releases Packages Wiki Activity

ion: Remove ION_HEAP_FLAG_DEFER_FREE for dynamic carveout heaps

Browse source 
Dynamic carveout heaps can have their memory removed immediately
after all of its memory is no longer in use. However, the
deferred free mechanism that carveout heaps use can cause immediate
removal of heap memory to fail. Thus, do not use the
ION_HEAP_FLAG_DEFER_FREE flag for dynamic carveout heaps.

Change-Id: I2e4edd130cad9f1361b88210e69cf24cb0f271bb
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This commit is contained in:
Isaac J. Manjarres 2020-04-06 13:28:28 -07:00
commit 979014b341
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/staging/android/ion/heaps/ion_carveout_heap.c
View file

@ -301,7 +301,8 @@ __ion_carveout_heap_create(struct ion_platform_heap *heap_data,
carveout_heap->heap.ion_heap.buf_ops = msm_ion_dma_buf_ops;
carveout_heap->heap.msm_heap_ops = &msm_carveout_heap_ops;
carveout_heap->heap.ion_heap.type = ION_HEAP_TYPE_CARVEOUT;
carveout_heap->heap.ion_heap.flags = ION_HEAP_FLAG_DEFER_FREE;
if (!dynamic_heap)
carveout_heap->heap.ion_heap.flags = ION_HEAP_FLAG_DEFER_FREE;
return &carveout_heap->heap.ion_heap;
}