lkml.org 
[lkml]   [2007]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/2] Fix possible leakage of blocks in UDF
On Fri, 01 Jun 2007 17:37:49 -0500
Eric Sandeen <sandeen@sandeen.net> wrote:

> Jan Kara wrote:
> > Thanks for info - I'm now mostly out of email for a few days but I'll
> > have a look at it as soon as I return.
> >
> > Honza
>
> Here we go:
>
> [1]kdb> btp 3263
> Stack traceback for pid 3263
> 0xffff81006f1b8100 3263 3247 1 0 R 0xffff81006f1b83d0
> lt-fsstress
> rsp rip Function (args)
> 0xffff81006f335c48 0xffffffff8044b989 _spin_lock+0x7
> 0xffff81006f335c70 0xffffffff802a914b __mark_inode_dirty+0xe0
> 0xffff81006f335ca0 0xffffffff882d47d0 [udf]udf_write_aext+0x101
> 0xffff81006f335cd0 0xffffffff882dd95a [udf]extent_trunc+0xd6
> 0xffff81006f335d20 0xffffffff882dda81 [udf]udf_truncate_tail_extent+0xda
> 0xffff81006f335da0 0xffffffff882d7c26 [udf]udf_drop_inode+0x26
> 0xffff81006f335db0 0xffffffff8029f816 iput+0x74
> 0xffff81006f335dc0 0xffffffff8029d6a8 dentry_iput+0x8f
> 0xffff81006f335de0 0xffffffff8029d748 d_kill+0x21
> 0xffff81006f335e00 0xffffffff8029e450 prune_one_dentry+0x3a
> 0xffff81006f335e20 0xffffffff8029e5e8 prune_dcache+0xe3
> 0xffff81006f335e50 0xffffffff8029e6bf shrink_dcache_parent+0x21
> 0xffff81006f335e80 0xffffffff80294a27 dentry_unhash+0x1d
> 0xffff81006f335e90 0xffffffff80295d43 vfs_rmdir+0x88
> 0xffff81006f335eb0 0xffffffff80297d5b do_rmdir+0x9c
> 0xffff81006f335f40 0xffffffff8020ce23 syscall_trace_enter+0x8d
> 0xffff81006f335f70 0xffffffff80297dd4 sys_rmdir+0x11
> 0xffff81006f335f80 0xffffffff80209d5c tracesys+0xdc
>
> going for the inode_lock twice?
>

lockdep should catch that.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-06-02 00:51    [W:0.826 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site