Re: [PATCH RFC PKS/PMEM 10/58] drivers/rdma: Utilize new kmap_thread()

2020-10-11 Thread Ira Weiny
On Sat, Oct 10, 2020 at 11:36:49AM +, Bernard Metzler wrote: > -ira.we...@intel.com wrote: - > [snip] > >@@ -505,7 +505,7 @@ static int siw_tx_hdt(struct siw_iwarp_tx *c_tx, > >struct socket *s) > > page_array[seg] = p; > > > >

Re: [PATCH RFC PKS/PMEM 10/58] drivers/rdma: Utilize new kmap_thread()

2020-10-10 Thread Bernard Metzler
s.sourceforge.net, linux-ni...@vger.kernel.org, >cluster-de...@redhat.com, ecryp...@vger.kernel.org, >linux-c...@vger.kernel.org, linux-bt...@vger.kernel.org, >linux-...@lists.infradead.org, linux-r...@vger.kernel.org, >amd-...@lists.freedesktop.org, dri-de...@lists.freedesktop.org, >int

[PATCH RFC PKS/PMEM 10/58] drivers/rdma: Utilize new kmap_thread()

2020-10-09 Thread ira . weiny
From: Ira Weiny The kmap() calls in these drivers are localized to a single thread. To avoid the over head of global PKRS updates use the new kmap_thread() call. Cc: Mike Marciniszyn Cc: Dennis Dalessandro Cc: Doug Ledford Cc: Jason Gunthorpe Cc: Faisal Latif Cc: Shiraz Saleem Cc: