drm-misc - Kernel DRM miscellaneous fixes and cross-tree changes

Age	Commit message (Expand)	Author	Files	Lines
2020-01-20	btrfs: add correction to handle -1 edge case in async discard	Dennis Zhou	1	-0/+22
2020-01-20	btrfs: add async discard implementation overview	Dennis Zhou	1	-0/+39
2020-01-20	btrfs: keep track of discard reuse stats	Dennis Zhou	1	-0/+5
2020-01-20	btrfs: only keep track of data extents for async discard	Dennis Zhou	1	-2/+10
2020-01-20	btrfs: have multiple discard lists	Dennis Zhou	1	-9/+96
2020-01-20	btrfs: make max async discard size tunable	Dennis Zhou	1	-0/+1
2020-01-20	btrfs: add kbps discard rate limit for async discard	Dennis Zhou	1	-2/+21
2020-01-20	btrfs: calculate discard delay based on number of extents	Dennis Zhou	1	-4/+51
2020-01-20	btrfs: keep track of discardable_bytes for async discard	Dennis Zhou	1	-0/+10
2020-01-20	btrfs: track discardable extents for async discard	Dennis Zhou	1	-0/+31
2020-01-20	btrfs: discard one region at a time in async discard	Dennis Zhou	1	-17/+68
2020-01-20	btrfs: handle empty block_group removal for async discard	Dennis Zhou	1	-3/+112
2020-01-20	btrfs: add the beginning of async discard, discard workqueue	Dennis Zhou	1	-0/+273