On Thu, Sep 22, 2011 at 01:10:55AM +0200, David Sterba wrote:
> please prefix printk messages with "btrfs: "
Well my computer crashed before I could reboot with the newly compiled
kernel. And now it bugs while it tries to mount the kernel meaning my
computer is fscked! :-)
Bug at fs/btrfs/free-space-cache.c:1327
(I have a screenshot if needed)
function remove_from_bitmap
/*
* XXX - this can go away after a few releases.
*
* since the only user of btrfs_remove_free_space is the tree logging
* stuff, and the only way to test that is under crash conditions, we
* want to have this debug stuff here just in case somethings not
* working. Search the bitmap for the space we are trying to use to
* make sure its actually there. If its not there then we need to stop
* because something has gone wrong.
*/
search_start = *offset;
search_bytes = *bytes;
search_bytes = min(search_bytes, end - search_start + 1);
ret = search_bitmap(ctl, bitmap_info, &search_start, &search_bytes);
===> BUG_ON(ret < 0 || search_start != *offset);
So question is now: how do I recover from this? :-)
--
Mathieu Chouquet-Stringer mathieu@xxxxxxxxxx
The sun itself sees not till heaven clears.
-- William Shakespeare --
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