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Btrfs: output warning instead of error when loading free space cache failed 

commit 32d6b47fe6fc1714d5f1bba1b9f38e0ab0ad58a8 upstream.

If we fail to load a free space cache, we can rebuild it from the extent tree,
so it is not a serious error, we should not output a error message that
would make the users uncomfortable. This patch uses warning message instead
of it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miao Xie 2014-04-24 13:31:55 +08:00 committed by Greg Kroah-Hartman
parent de09143391
commit 87d7177149
1 changed files with 2 additions and 2 deletions
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4
fs/btrfs/free-space-cache.c
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@ -835,7 +835,7 @@ int load_free_space_cache(struct btrfs_fs_info *fs_info,
if (!matched) {
__btrfs_remove_free_space_cache(ctl);
btrfs_err(fs_info, "block group %llu has wrong amount of free space",
btrfs_warn(fs_info, "block group %llu has wrong amount of free space",
block_group->key.objectid);
ret = -1;
}
@ -847,7 +847,7 @@ out:
spin_unlock(&block_group->lock);
ret = 0;
btrfs_err(fs_info, "failed to load free space cache for block group %llu",
btrfs_warn(fs_info, "failed to load free space cache for block group %llu, rebuild it now",
block_group->key.objectid);
}