Messages in this thread Patch in this message | | | Date | Sun, 30 Nov 2003 12:06:15 -0800 | From | William Lee Irwin III <> | Subject | Re: Oops with tmpfs on both 2.4.22 & 2.6.0-test11 |
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At some point in the past, I wrote: >> Please post the oops (run through ksymoops as-needed).
On Sun, Nov 30, 2003 at 09:34:44AM -0800, James W McMechan wrote: > I still think the one line test program was easier... > I hope this helps
Could you try 2.6 with the following patch and send in the resulting oops/BUG? Please turn on kallsyms for the run.
Thanks.
-- wli
--- fs/libfs.c.orig 2003-11-30 12:02:09.000000000 -0800 +++ fs/libfs.c 2003-11-30 12:04:36.000000000 -0800 @@ -60,6 +60,9 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin) { + BUG_ON(!file); + BUG_ON(!file->f_dentry); + BUG_ON(!file->f_dentry->d_inode); down(&file->f_dentry->d_inode->i_sem); switch (origin) { case 1: @@ -83,10 +86,12 @@ while (n && p != &file->f_dentry->d_subdirs) { struct dentry *next; next = list_entry(p, struct dentry, d_child); + BUG_ON(!next); if (!d_unhashed(next) && next->d_inode) n--; p = p->next; } + BUG_ON(!cursor); list_del(&cursor->d_child); list_add_tail(&cursor->d_child, p); spin_unlock(&dcache_lock); - 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/
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