Re: [PATCH] sunrpc: raise kernel RPC channel buffer size

2020-10-23 Thread J. Bruce Fields
On Sat, Oct 24, 2020 at 03:29:25AM +0200, Roberto Bergantinos Corpas wrote: > Good point Geert ! > > > How about making it a kvmalloc? > > I can post a new patch using kvmalloc, Bruce looks we can also > prescind of queue_io_mutex, what do you think ? And revert da77005f0d64, I think. Maybe th

Re: [PATCH] sunrpc: raise kernel RPC channel buffer size

2020-10-23 Thread Roberto Bergantinos Corpas
Good point Geert ! > How about making it a kvmalloc? I can post a new patch using kvmalloc, Bruce looks we can also prescind of queue_io_mutex, what do you think ? > > --b. >

Re: [PATCH] sunrpc: raise kernel RPC channel buffer size

2020-10-23 Thread J. Bruce Fields
On Fri, Oct 23, 2020 at 11:44:38AM +0200, Geert Uytterhoeven wrote: > Hi Bruce, Roberto, > > On Mon, 19 Oct 2020, J. Bruce Fields wrote: > >On Mon, Oct 19, 2020 at 11:33:56AM +0200, Roberto Bergantinos Corpas wrote: > >>Its possible that using AUTH_SYS and mountd manage-gids option a > >>use

Re: [PATCH] sunrpc: raise kernel RPC channel buffer size

2020-10-23 Thread Geert Uytterhoeven
Hi Bruce, Roberto, On Mon, 19 Oct 2020, J. Bruce Fields wrote: On Mon, Oct 19, 2020 at 11:33:56AM +0200, Roberto Bergantinos Corpas wrote: Its possible that using AUTH_SYS and mountd manage-gids option a user may hit the 8k RPC channel buffer limit. This have been observed on field, cau