Uros Bizjak 0654196d7e dma-buf: Use atomic64_inc_return() in dma_buf_getfile() ...

Use atomic64_inc_return(&ref) instead of atomic64_add_return(1, &ref)
to use optimized implementation and ease register pressure around
the primitive for targets that implement optimized variant.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241007083921.47525-1-ubizjak@gmail.com

2024-10-14 20:16:32 +05:30

..

heaps

dma-buf/heaps: replace kmap_atomic with kmap_local_page

2024-10-14 20:16:03 +05:30

dma-buf-sysfs-stats.c

dma-buf: Fix the typo in DMA-BUF statistics doc

2023-07-27 09:43:33 +02:00

dma-buf-sysfs-stats.h

dma-buf: fix dma_buf_export init order v2

2022-12-13 08:31:45 +01:00

dma-buf.c

dma-buf: Use atomic64_inc_return() in dma_buf_getfile()

2024-10-14 20:16:32 +05:30

dma-fence-array.c

dma-buf: Split out dma fence array create into alloc and arm functions

2024-08-30 11:41:05 -07:00

dma-fence-chain.c

dma-buf/fence-chain: Add fence deadline support

2023-03-28 13:38:52 -07:00

dma-fence-unwrap.c

dma-buf: add dma_fence_timestamp helper

2023-10-05 11:05:58 +02:00

dma-fence.c

dma-buf: add WARN_ON() illegal dma-fence signaling

2024-10-09 14:22:49 +02:00

dma-heap.c

dma-buf: heaps: Deduplicate docs and adopt common format

2024-07-23 09:52:23 +02:00

dma-resv.c

dma-buf: add a warning when drv try to reserve 0 fence slots

2024-05-31 10:12:52 +02:00

Kconfig

udmabuf: fix vmap_udmabuf error page set

2024-09-20 14:07:32 -07:00

Makefile

dma-buf: cleanup dma_fence_unwrap implementation

2022-05-30 14:16:32 +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

dma-buf: add dma_fence_unwrap v2

2022-03-25 14:18:28 +01:00

st-dma-fence-chain.c

dma-buf: Fix NULL pointer dereference in sanitycheck()

2024-03-20 10:15:45 +01:00

st-dma-fence-unwrap.c

dma-buf: Enable signaling on fence for selftests

2022-09-16 15:53:25 +02:00

st-dma-fence.c

treewide: Fix wrong singular form of jiffies in comments

2024-09-08 20:47:40 +02:00

st-dma-resv.c

dma-buf: Enable signaling on fence for selftests

2022-09-16 15:53:25 +02:00

sw_sync.c

dma-buf/sw_sync: remove pointless enable_signaling implementation

2024-10-09 14:23:17 +02:00

sync_debug.c

dma-buf/sw-sync: don't enable IRQ from sync_print_obj()

2024-05-24 16:30:05 +02:00

sync_debug.h

dma-buf/sw_sync: Add fence deadline support

2023-12-02 01:18:46 +02:00

sync_file.c

dma-buf/sync_file: Add SET_DEADLINE ioctl

2023-12-02 01:17:48 +02:00

sync_trace.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

udmabuf.c

udmabuf: reuse folio array when pin folios

2024-09-20 14:07:35 -07:00