On 10/8/19 9:50 AM, Douglas Gilbert wrote: > A reviewer suggested that the extra overhead associated with a > rw lock compared to a spinlock was not worth it for short, > oft-used critcal sections. > > So the rwlock on the request list/array is changed to a spinlock. > The head of that list is in the owning sf file descriptor object. > > Signed-off-by: Douglas Gilbert <dgilb...@interlog.com> > --- > drivers/scsi/sg.c | 52 +++++++++++++++++++++++------------------------ > 1 file changed, 26 insertions(+), 26 deletions(-) > Reviewed-by: Hannes Reinecke <h...@suse.com>
Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking h...@suse.de +49 911 74053 688 SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 247165 (AG München), GF: Felix Imendörffer
