Hello
On Wed, 2006-07-19 at 07:28 -0600, Jake Maciejewski wrote:
> Thanks. Now with debug enabled I've gotten:
>
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/panic1.txt.gz
the attached patch fixes a problem nikita-2967 reports about. Would you
please check whther it helps.
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck1_--check.txt.gz
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck1_--fix.txt.gz
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck1_--check_after_--fix.txt.gz
>
> and
>
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/messages2.txt.gz
> followed by
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/messages2b.txt.gz
>
> and without debug:
>
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/messages3.txt.gz
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck3_--check.txt.gz
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck3_--fix.txt.gz
> http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060719/fsck3_--check_after_--fix.txt.gz
>
> On Tue, 2006-07-18 at 18:18 +0400, Vladimir V. Saveliev wrote:
> > Hello
> >
> > On Tue, 2006-07-18 at 00:52 -0600, Jake Maciejewski wrote:
> > > Thanks for the patch, but I can still reproduce the problem. I've been
> > > running the attached program to try to speed up the testing process a
> > > bit. Interrupting and restarting the compilation loop also seems to
> > > help.
> > >
> >
> > ok
> >
> > > If I had hours to wait, it would probably crash eventually without
> > > additional encouragement, but I'm doing everything as an unprivileged
> > > user, so I don't think my tests are unreasonable.
> > >
> > > Anyway, I'm still getting a panic with debug enabled:
> > >
> > > reiser4 panicked cowardly: reiser4[find(16411)]: reiser4_dirty_inode
> > > (fs/reiser4/super_ops.c:173)[]:
> > > Kernel panic - not syncing: reiser4[find(16411)]: reiser4_dirty_inode
> > > (fs/reiser4/super_ops.c:173)[]:
> > >
> >
> > The attached patch should fix the above.
> >
> > > Without debug enabled I've seen:
> > >
> > > http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060718/messages1.txt.gz
> > > http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060718/fsck1_--check.txt.gz
> > > http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060718/fsck1_--fix.txt.gz
> > > http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060718/fsck1_--check_after_--fix.txt.gz
> > >
> > > but usually I get:
> > >
> > > http://people.msoe.edu/~maciejej/patches/AMD64_reiser4_debug/20060718/messages3.txt.gz
> > >
> > > with no corruption (although I've been rebooting before complete
> > > failure).
> > >
> > > On Mon, 2006-07-17 at 21:38 +0400, Vladimir V. Saveliev wrote:
> > > > Hello
> > > >
> > > > On Mon, 2006-07-17 at 18:10 +0400, Vladimir V. Saveliev wrote:
> > > > > Hello
> > > > >
> > > > > On Sun, 2006-07-16 at 12:44 -0500, [EMAIL PROTECTED] wrote:
> > > > > > Has my previous post
> > > > > > (http://marc.theaimsgroup.com/?l=reiserfs&m=115259665831650&w=2)
> > > > > > been
> > > > > > overlooked, or have I not provided enough information? Do I need to
> > > > > > reproduce these issues on 2.6.18-rc1-mm2? Should I be trying any
> > > > > > patches?
> > > > > >
> > > > >
> > > >
> > > > please try the attached patch.
> > > >
> > > > > your test crashes reiser4 on my test box. I hope to get a patch ready
> > > > > later today. Not sure that I got the same problem as you, though. We
> > > > > will see.
> > > > >
> > > > > > The bottom line is with 2.6.17-mm6, I've always been able to OOPs
> > > > > > or panic
> > > > > > reiser4 on my amd64 machine (haven't tried x86 yet) by using all
> > > > > > available
> > > > > > physical memory.
> > > > > >
> > > > > >
> > > > >
> > > > >
diff -puN fs/reiser4/plugin/file/file.c~reiser4-add-missing-unlock fs/reiser4/plugin/file/file.c
--- linux-2.6.17-mm6/fs/reiser4/plugin/file/file.c~reiser4-add-missing-unlock 2006-07-19 18:12:14.000000000 +0400
+++ linux-2.6.17-mm6-vs/fs/reiser4/plugin/file/file.c 2006-07-19 18:13:50.000000000 +0400
@@ -1636,14 +1636,18 @@ static size_t read_file(hint_t * hint, s
/* error happened */
break;
- if (coord->between != AT_UNIT)
+ if (coord->between != AT_UNIT) {
/* there were no items corresponding to given offset */
+ done_lh(hint->ext_coord.lh);
break;
+ }
loaded = coord->node;
result = zload(loaded);
- if (unlikely(result))
+ if (unlikely(result)) {
+ done_lh(hint->ext_coord.lh);
break;
+ }
if (hint->ext_coord.valid == 0)
validate_extended_coord(&hint->ext_coord,
_
