AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/dma-buf
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Chris Wilson 1c530d431c dma-buf: Use atomic_fetch_add() for the context id 
Now that atomic64_fetch_add() exists we can use it to return the base
context id, rather than the atomic64_add_return(N) - N concoction.

Suggested-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Maciej Patelczyk <maciej.patelczyk@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200513074809.18194-2-chris@chris-wilson.co.uk
2020-05-13 13:38:59 +01:00
..
heaps dma-buf: heaps: Remove redundant heap identifier from system heap name 2019-12-17 21:37:40 +05:30
dma-buf.c dma-buf: add peer2peer flag 2020-04-01 09:02:45 +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: Report signaled links inside dma-fence-chain 2020-04-09 19:52:03 +01:00
dma-fence.c dma-buf: Use atomic_fetch_add() for the context id 2020-05-13 13:38:59 +01:00
dma-heap.c dma-heap: Make the symbol 'dma_heap_ioctl_cmds' static 2019-12-18 00:41:29 +05:30
dma-resv.c dma-resv: Also prime acquire ctx for lockdep 2019-11-21 11:03:31 +01:00
Kconfig dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help text 2020-03-25 14:36:46 -04:00
Makefile dma-buf: Exercise dma-fence-chain under selftests 2020-04-09 19:58:55 +01:00
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 dma-buf: Exercise dma-fence-chain under selftests 2020-04-09 19:58:55 +01:00
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: Exercise dma-fence-chain under selftests 2020-04-09 19:58:55 +01:00
st-dma-fence.c dmabuf: Mark up onstack timer for selftests 2019-08-20 13:49:15 +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 - A fix for a memory leak in the dma-buf support 2019-12-09 17:13:19 +10:00
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: fix dma-buf cpu access 2019-12-18 09:11:38 +01:00