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authorGustavo Padovan <gustavo.padovan@collabora.co.uk>2016-08-05 16:39:36 +0300
committerSumit Semwal <sumit.semwal@linaro.org>2016-08-11 13:03:24 +0300
commit972526a4093243fdaf77dd7c6f8b11fba5b15864 (patch)
tree49121dcbbcec8f6c7acc8cd6762395e81183c18b /include/linux/sync_file.h
parenta02b9dc90d844cc7df7b63264e7920cc425052d9 (diff)
downloadlinux-972526a4093243fdaf77dd7c6f8b11fba5b15864.tar.xz
dma-buf/sync_file: add sync_file_get_fence()
Creates a function that given an sync file descriptor returns a fence containing all fences in the sync_file. v2: Comments by Daniel Vetter - Adapt to new version of fence_collection_init() - Hold a reference for the fence we return v3: - Adapt to use fput() directly - rename to sync_file_get_fence() as we always return one fence v4: Adapt to use fence_array v5: set fence through fence_get() Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Diffstat (limited to 'include/linux/sync_file.h')
-rw-r--r--include/linux/sync_file.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h
index 2efc5ec60575..f7de5a0b3d12 100644
--- a/include/linux/sync_file.h
+++ b/include/linux/sync_file.h
@@ -46,5 +46,6 @@ struct sync_file {
};
struct sync_file *sync_file_create(struct fence *fence);
+struct fence *sync_file_get_fence(int fd);
#endif /* _LINUX_SYNC_H */