Re: [PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-10-16 Thread Oleg Drokin
On Oct 16, 2016, at 11:14 AM, Greg Kroah-Hartman wrote: > Digging up an old email... > > On Tue, Aug 16, 2016 at 04:19:10PM -0400, James Simmons wrote: >> From: Jinshan Xiong >> >> A few changes are made in this patch for unstable pages tracking: >> >> 1. Remove

Re: [PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-10-16 Thread Oleg Drokin
On Oct 16, 2016, at 11:14 AM, Greg Kroah-Hartman wrote: > Digging up an old email... > > On Tue, Aug 16, 2016 at 04:19:10PM -0400, James Simmons wrote: >> From: Jinshan Xiong >> >> A few changes are made in this patch for unstable pages tracking: >> >> 1. Remove kernel NFS unstable pages

Re: [PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-10-16 Thread Greg Kroah-Hartman
Digging up an old email... On Tue, Aug 16, 2016 at 04:19:10PM -0400, James Simmons wrote: > From: Jinshan Xiong > > A few changes are made in this patch for unstable pages tracking: > > 1. Remove kernel NFS unstable pages tracking because it killed >performance >

Re: [PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-10-16 Thread Greg Kroah-Hartman
Digging up an old email... On Tue, Aug 16, 2016 at 04:19:10PM -0400, James Simmons wrote: > From: Jinshan Xiong > > A few changes are made in this patch for unstable pages tracking: > > 1. Remove kernel NFS unstable pages tracking because it killed >performance > 2. Track unstable pages as

[PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-08-16 Thread James Simmons
From: Jinshan Xiong A few changes are made in this patch for unstable pages tracking: 1. Remove kernel NFS unstable pages tracking because it killed performance 2. Track unstable pages as part of LRU cache. Otherwise Lustre can use much more memory than

[PATCH 57/80] staging: lustre: osc: revise unstable pages accounting

2016-08-16 Thread James Simmons
From: Jinshan Xiong A few changes are made in this patch for unstable pages tracking: 1. Remove kernel NFS unstable pages tracking because it killed performance 2. Track unstable pages as part of LRU cache. Otherwise Lustre can use much more memory than max_cached_mb 3. Remove