Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-23 Thread Stéphane Lesimple
Le 2015-10-23 12:59, Stéphane Lesimple a écrit : Le 2015-10-23 12:11, Filipe Manana a écrit : On Fri, Oct 23, 2015 at 12:03 AM, Filipe Manana wrote: On Thu, Oct 22, 2015 at 11:38 PM, Stéphane Lesimple wrote: [ ... thread cleanup ... ] Don't hesitate to ask if you need me to debug or even ft

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-23 Thread Stéphane Lesimple
Le 2015-10-23 12:11, Filipe Manana a écrit : On Fri, Oct 23, 2015 at 12:03 AM, Filipe Manana wrote: On Thu, Oct 22, 2015 at 11:38 PM, Stéphane Lesimple wrote: [ ... thread cleanup ... ] Don't hesitate to ask if you need me to debug or even ftrace something. Thanks Stéphane. I haven't see

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-23 Thread Filipe Manana
On Fri, Oct 23, 2015 at 12:03 AM, Filipe Manana wrote: > On Thu, Oct 22, 2015 at 11:38 PM, Stéphane Lesimple > wrote: > [ ... thread cleanup ... ] > > Don't hesitate to ask if you need me to debug or even ftrace something. Thanks Stéphane. I haven't seen that crash yet

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Filipe Manana
On Thu, Oct 22, 2015 at 11:38 PM, Stéphane Lesimple wrote: [ ... thread cleanup ... ] Don't hesitate to ask if you need me to debug or even ftrace something. >>> >>> >>> Thanks Stéphane. I haven't seen that crash yet (still running tests >>> for 2 consecutive days now). >>> Can you

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Stéphane Lesimple
[ ... thread cleanup ... ] Don't hesitate to ask if you need me to debug or even ftrace something. Thanks Stéphane. I haven't seen that crash yet (still running tests for 2 consecutive days now). Can you please try the following patch, which works on top of mine, and enable ftrace before runnin

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Stéphane Lesimple
Le 2015-10-22 19:03, Filipe Manana a écrit : On Thu, Oct 22, 2015 at 3:58 PM, Stéphane Lesimple wrote: Le 2015-10-22 11:47, Filipe Manana a écrit : On Thu, Oct 22, 2015 at 10:43 AM, Filipe Manana wrote: On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo wrote: wrote on 2015/10/22 09:47 +0

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Filipe Manana
On Thu, Oct 22, 2015 at 3:58 PM, Stéphane Lesimple wrote: > Le 2015-10-22 11:47, Filipe Manana a écrit : >> >> On Thu, Oct 22, 2015 at 10:43 AM, Filipe Manana >> wrote: >>> >>> On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo >>> wrote: wrote on 2015/10/22 09:47 +0100: >

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Stéphane Lesimple
Le 2015-10-22 11:47, Filipe Manana a écrit : On Thu, Oct 22, 2015 at 10:43 AM, Filipe Manana wrote: On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo wrote: wrote on 2015/10/22 09:47 +0100: From: Filipe Manana In the kernel 4.2 merge window we had a refactoring/rework of the delayed referen

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Filipe Manana
On Thu, Oct 22, 2015 at 11:05 AM, Koen Kooi wrote: > Op 22-10-15 om 10:47 schreef fdman...@kernel.org: >> From: Filipe Manana >> >> In the kernel 4.2 merge window we had a refactoring/rework of the delayed >> references implementation in order to fix certain problems with qgroups. >> However that

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Qu Wenruo
在 2015年10月22日 17:43, Filipe Manana 写道: On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo wrote: wrote on 2015/10/22 09:47 +0100: From: Filipe Manana In the kernel 4.2 merge window we had a refactoring/rework of the delayed references implementation in order to fix certain problems with qgro

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Koen Kooi
Op 22-10-15 om 10:47 schreef fdman...@kernel.org: > From: Filipe Manana > > In the kernel 4.2 merge window we had a refactoring/rework of the delayed > references implementation in order to fix certain problems with qgroups. > However that rework introduced one more regression that leads to the >

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Filipe Manana
On Thu, Oct 22, 2015 at 10:43 AM, Filipe Manana wrote: > On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo wrote: >> >> >> wrote on 2015/10/22 09:47 +0100: >>> >>> From: Filipe Manana >>> >>> In the kernel 4.2 merge window we had a refactoring/rework of the delayed >>> references implementation in or

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Filipe Manana
On Thu, Oct 22, 2015 at 10:32 AM, Qu Wenruo wrote: > > > wrote on 2015/10/22 09:47 +0100: >> >> From: Filipe Manana >> >> In the kernel 4.2 merge window we had a refactoring/rework of the delayed >> references implementation in order to fix certain problems with qgroups. >> However that rework i

Re: [PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread Qu Wenruo
wrote on 2015/10/22 09:47 +0100: From: Filipe Manana In the kernel 4.2 merge window we had a refactoring/rework of the delayed references implementation in order to fix certain problems with qgroups. However that rework introduced one more regression that leads to the following trace when ru