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linux/drivers/dma-buf
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Hridya Valsaraju c715def515 dma-buf: Delete the DMA-BUF attachment sysfs statistics 
The DMA-BUF attachment statistics form a subset of the DMA-BUF
sysfs statistics that recently merged to the drm-misc tree. They are not
UABI yet since they have not merged to the upstream Linux kernel.

Since there has been a reported a performance regression due to the
overhead of sysfs directory creation/teardown during
dma_buf_attach()/dma_buf_detach(), this patch deletes the DMA-BUF
attachment statistics from sysfs.

Fixes: bdb8d06dfefd ("dmabuf: Add the capability to expose DMA-BUF stats in sysfs")
Signed-off-by: Hridya Valsaraju <hridya@google.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210713040742.2680135-1-hridya@google.com
Signed-off-by: Christian König <christian.koenig@amd.com>
2021-07-20 11:06:59 +02:00
..
heaps
drm-misc-next for 5.13:
2021-03-16 17:08:46 +10:00
dma-buf-sysfs-stats.c
dma-buf: Delete the DMA-BUF attachment sysfs statistics
2021-07-20 11:06:59 +02:00
dma-buf-sysfs-stats.h
dma-buf: Delete the DMA-BUF attachment sysfs statistics
2021-07-20 11:06:59 +02:00
dma-buf.c
dma-buf: Delete the DMA-BUF attachment sysfs statistics
2021-07-20 11:06:59 +02:00
dma-fence-array.c
dma-fence: Propagate errors to dma-fence-array container
2019-08-12 08:25:52 +01:00
dma-fence-chain.c
dma-buf: some dma_fence_chain improvements
2021-06-14 19:33:16 +02:00
dma-fence.c
drm/syncobj: use newly allocated stub fences
2021-04-08 12:21:13 +02:00
dma-heap.c
dma-buf: dma-heap: Provide accessor to get heap name
2021-02-25 18:28:24 +05:30
dma-resv.c
dma-buf: fix dma_resv_test_signaled test_all handling v2
2021-07-08 14:59:08 +02:00
Kconfig
dmabuf: Add the capability to expose DMA-BUF stats in sysfs
2021-06-15 11:50:24 +02:00
Makefile
dmabuf: Add the capability to expose DMA-BUF stats in sysfs
2021-06-15 11:50:24 +02:00
selftest.c
dma-buf: Introduce selftesting framework
2019-08-19 18:01:34 +01:00
selftest.h
dma-buf: Introduce selftesting framework
2019-08-19 18:01:34 +01:00
selftests.h
Merge drm/drm-next into drm-intel-next-queued
2020-06-25 18:05:03 +03:00
seqno-fence.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
st-dma-fence-chain.c
dma-buf: add dma_fence_chain_alloc/free v3
2021-06-14 19:38:34 +02:00
st-dma-fence.c
dma-buf: Avoid comma separated statements
2021-02-09 17:14:11 +01:00
sw_sync.c
compat_ioctl: move more drivers to compat_ptr_ioctl
2019-10-23 17:23:44 +02:00
sync_debug.c
Linux 5.2-rc5
2019-06-19 12:07:29 +02:00
sync_debug.h
dma-buf: Remove unused sync_dump()
2019-04-23 09:30:07 +01:00
sync_file.c
dma-buf: use krealloc_array()
2020-12-15 12:13:37 -08:00
sync_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udmabuf.c
udmabuf: configurable list_limit and size_limit_mb
2021-06-23 12:11:59 +02:00