Re: [PATCH v4] dma-buf/sync-file: Defer creation of sync_file->name

Hey On Mon, May 15, 2017 at 1:42 PM, Chris Wilson wrote: > On Mon, May 15, 2017 at 12:50:04PM +0200, David Herrmann wrote: >> Hey >> >> On Mon, May 15, 2017 at 12:10 PM, Chris Wilson >> wrote: >> > Constructing the name takes the majority of

Re: [PATCH v4] dma-buf/sync-file: Defer creation of sync_file->name

On Mon, May 15, 2017 at 12:50:04PM +0200, David Herrmann wrote: > Hey > > On Mon, May 15, 2017 at 12:10 PM, Chris Wilson > wrote: > > Constructing the name takes the majority of the time for allocating a > > sync_file to wrap a fence, and the name is very rarely used

Re: [PATCH v4] dma-buf/sync-file: Defer creation of sync_file->name

Hey On Mon, May 15, 2017 at 12:10 PM, Chris Wilson wrote: > Constructing the name takes the majority of the time for allocating a > sync_file to wrap a fence, and the name is very rarely used (only via > the sync_file status user interface). To reduce the impact on the

[PATCH v4] dma-buf/sync-file: Defer creation of sync_file->name

Constructing the name takes the majority of the time for allocating a sync_file to wrap a fence, and the name is very rarely used (only via the sync_file status user interface). To reduce the impact on the common path (that of creating sync_file to pass around), defer the construction of the name