On Thu, Sep 22, 2011 at 10:12:12AM -0400, Josef Bacik wrote:
> Well that is from the tree logging code, so give this a whirl. It's
> going to dump a lot of info so make sure you capture everything before
> the --- cut here --- line. Thanks,
The patch doesn't apply cleanly to the latest git (since my laptop
doesn't boot anymore, I'm using a different host to compile this) but it
was simple enough to patch manually. Right now I'm on v3.1-rc7-d93dc5c.
I'm compiling at the moment, so bear with me! :-)
My patch looks like this:
--- fs/btrfs/free-space-cache.c.orig 2011-09-22 11:51:46.442129324 +0200
+++ fs/btrfs/free-space-cache.c 2011-09-22 17:11:46.715162968 +0200
@@ -381,6 +381,8 @@ int __load_free_space_cache(struct btrfs
}
if (entry->type == BTRFS_FREE_SPACE_EXTENT) {
+ printk(KERN_ERR "adding extent [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&ctl->tree_lock);
ret = link_free_space(ctl, e);
spin_unlock(&ctl->tree_lock);
@@ -402,6 +404,8 @@ int __load_free_space_cache(struct btrfs
page_cache_release(page);
goto free_cache;
}
+ printk(KERN_ERR "adding bitmap [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&ctl->tree_lock);
ret = link_free_space(ctl, e);
ctl->total_bitmaps++;
--
Mathieu Chouquet-Stringer mathieu@xxxxxxxxxx
The sun itself sees not till heaven clears.
-- William Shakespeare --
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