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

[PATCH] Btrfs: fix regression when running delayed references

2015-10-22 Thread fdmanana
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 running delayed references for metadata: