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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-06-29 22:12:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-09 22:01:55 +0100 |
| commit | db767404ad09b419779704fff4709a25f1dc252b (patch) | |
| tree | a2f49051fb5dfec5b5508252a864245c1b077d8e /lib/mpi/mpiutil.c | |
| parent | e82ecb230924314b848b68f5dade1ccf38bea838 (diff) | |
dma-buf/sw-sync: Use an rbtree to sort fences in the timeline
commit f1e8c67123cf171e2b0357e885e426328b241d7d upstream.
Reduce the list iteration when incrementing the timeline by storing the
fences in increasing order.
v2: Prevent spinlock recursion on free during create
v3: Fixup rebase conflict inside comments that escaped the compiler.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170629211253.22766-1-chris@chris-wilson.co.uk
[s/dma_fence/fence/g - gregkh]
Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions