svn commit: r209226 - head/sys/fs/tmpfs
alc at cs.rice.edu
Wed Jun 16 16:22:05 UTC 2010
On 6/16/2010 7:43 AM, Pawel Jakub Dawidek wrote:
> On Wed, Jun 16, 2010 at 12:41:21AM +0000, Alan Cox wrote:
>> Author: alc
>> Date: Wed Jun 16 00:41:21 2010
>> New Revision: 209226
>> URL: http://svn.freebsd.org/changeset/base/209226
>> Eliminate unnecessary page queues locking.
> Could you take a look at this patch:
The patch is correct. Go ahead and commit it.
Couldn't this function be simplified a little using uiomove_fromphys()
instead of sf_buf_alloc() and uiomove()? One effect would be the
elimination of the pinning that isn't needed by amd64 (and other
architectures that have a direct map).
More information about the svn-src-all