| commit | 2ffdea25f054439c31c24b248faa647685280571 | [log] [tgz] |
|---|---|---|
| author | Andiry Xu <andiry.xu@amd.com> | Fri Sep 02 11:05:57 2011 -0700 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Sep 09 15:52:54 2011 -0700 |
| tree | e15603e52db3cd197642fccc115bc58abb4185bb | |
| parent | fd984d242afbe13bd94c60b6754feda93be69bd7 [diff] |
xHCI: refine td allocation In xhci_urb_enqueue(), allocate a block of memory for all the TDs instead of allocating memory for each of them separately. This reduces the number of kzalloc calling when an isochronous usb is submitted. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>