* Re: linux-next: Tree for Sept 28 (ext4|vfs related issues?) [not found] <CA+icZUVcwAXBYjafnzARN-xkGKGsPC_2Yry-SscaZ_-js-sTiw@mail.gmail.com> @ 2012-09-28 11:51 ` Sedat Dilek 2012-09-28 13:11 ` Sedat Dilek 2012-09-28 17:38 ` Theodore Ts'o 1 sibling, 1 reply; 3+ messages in thread From: Sedat Dilek @ 2012-09-28 11:51 UTC (permalink / raw) To: Stephen Rothwell Cc: linux-next, LKML, Theodore Ts'o, Al Viro, Jens Axboe, linux-fsdevel On Fri, Sep 28, 2012 at 1:22 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote: > On Fri, Sep 28, 2012 at 8:51 AM, Stephen Rothwell <sfr@canb.auug.org.au> wrote: >> Hi all, >> >> Changes since 201209027: >> >> The vfs tree lost its conflicts. >> >> The infiniband tree gained a conflict against Linus' tree. >> >> The net-next tree gained a conflict against the net tree and a build >> failure for which I reverted a commit. >> >> The block tree lost its build failure. >> >> The tip tree gained conflicts against the rr tree. >> >> The signal tree gained a conflict against the vfs tree. >> >> The akpm tree lost several patches that turned up elsewhere and lost its >> build failure but gained another for which I applied a merge fix patch. >> >> ---------------------------------------------------------------------------- >> > > [ Added some more maintainers of ext4|vfs|block ] > > Hi, > > after solving the thermal-next problem (patch still pending in thermal > tree) today's Linux-Next is still not running fine here (I reported > that already). > > After switching from SLUB to SLAB I could take finally a screenshot of > a call-trace (sorry, it's 600KiB). > It seems to be a problem of Ext4-FS or in combination with VFS (can't > say as I am not an FS-expert). > Symptoms: > Harddisk I/O is fu**ing slow, apps like firefox start slowly as used > to and stall often, a dmesg-output in a console takes sometimes ages, > etc. > IOW, you cannot work on such a system :-)! > > Hope the screenshot helps to dig down the problem. > I pulled in latest ext4.git#dev [0] and [1] seems to be the pending fix. Still compiling... (will report later on). - Sedat - [0] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=shortlog;h=refs/heads/dev [1] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commitdiff;h=9bebbf9b6266e63a68845ade39e368f2d162ea1c > Regards, > - Sedat - > > P.S.: I also attached the latest kernel-config. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: linux-next: Tree for Sept 28 (ext4|vfs related issues?) 2012-09-28 11:51 ` linux-next: Tree for Sept 28 (ext4|vfs related issues?) Sedat Dilek @ 2012-09-28 13:11 ` Sedat Dilek 0 siblings, 0 replies; 3+ messages in thread From: Sedat Dilek @ 2012-09-28 13:11 UTC (permalink / raw) To: Stephen Rothwell Cc: linux-next, LKML, Theodore Ts'o, Al Viro, Jens Axboe, linux-fsdevel On Fri, Sep 28, 2012 at 1:51 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote: > On Fri, Sep 28, 2012 at 1:22 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote: >> On Fri, Sep 28, 2012 at 8:51 AM, Stephen Rothwell <sfr@canb.auug.org.au> wrote: >>> Hi all, >>> >>> Changes since 201209027: >>> >>> The vfs tree lost its conflicts. >>> >>> The infiniband tree gained a conflict against Linus' tree. >>> >>> The net-next tree gained a conflict against the net tree and a build >>> failure for which I reverted a commit. >>> >>> The block tree lost its build failure. >>> >>> The tip tree gained conflicts against the rr tree. >>> >>> The signal tree gained a conflict against the vfs tree. >>> >>> The akpm tree lost several patches that turned up elsewhere and lost its >>> build failure but gained another for which I applied a merge fix patch. >>> >>> ---------------------------------------------------------------------------- >>> >> >> [ Added some more maintainers of ext4|vfs|block ] >> >> Hi, >> >> after solving the thermal-next problem (patch still pending in thermal >> tree) today's Linux-Next is still not running fine here (I reported >> that already). >> >> After switching from SLUB to SLAB I could take finally a screenshot of >> a call-trace (sorry, it's 600KiB). >> It seems to be a problem of Ext4-FS or in combination with VFS (can't >> say as I am not an FS-expert). >> Symptoms: >> Harddisk I/O is fu**ing slow, apps like firefox start slowly as used >> to and stall often, a dmesg-output in a console takes sometimes ages, >> etc. >> IOW, you cannot work on such a system :-)! >> >> Hope the screenshot helps to dig down the problem. >> > > I pulled in latest ext4.git#dev [0] and [1] seems to be the pending fix. > Still compiling... (will report later on). > Unfortunately, this did not help! Any hints/help appreciated. - Sedat - > - Sedat - > > [0] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=shortlog;h=refs/heads/dev > [1] http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commitdiff;h=9bebbf9b6266e63a68845ade39e368f2d162ea1c > >> Regards, >> - Sedat - >> >> P.S.: I also attached the latest kernel-config. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: linux-next: Tree for Sept 28 (ext4|vfs related issues?) [not found] <CA+icZUVcwAXBYjafnzARN-xkGKGsPC_2Yry-SscaZ_-js-sTiw@mail.gmail.com> 2012-09-28 11:51 ` linux-next: Tree for Sept 28 (ext4|vfs related issues?) Sedat Dilek @ 2012-09-28 17:38 ` Theodore Ts'o 1 sibling, 0 replies; 3+ messages in thread From: Theodore Ts'o @ 2012-09-28 17:38 UTC (permalink / raw) To: Sedat Dilek Cc: Stephen Rothwell, linux-next, LKML, Al Viro, Jens Axboe, linux-fsdevel On Fri, Sep 28, 2012 at 01:22:45PM +0200, Sedat Dilek wrote: > > After switching from SLUB to SLAB I could take finally a screenshot of > a call-trace (sorry, it's 600KiB). > It seems to be a problem of Ext4-FS or in combination with VFS (can't > say as I am not an FS-expert). This is strictly speaking an ext4 bug, and it's a known problem. It will be fixed in the next linux-next release; my apologies for letting this slip through.... - Ted ^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-09-28 11:51 ` linux-next: Tree for Sept 28 (ext4|vfs related issues?) Sedat Dilek
2012-09-28 13:11 ` Sedat Dilek
2012-09-28 17:38 ` Theodore Ts'o
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