From: Stefan Behrens Date: Thu, 16 May 2013 14:48:19 +0000 (+0000) Subject: Btrfs: explicitly use global_block_rsv for quota_tree X-Git-Tag: v3.10-rc2~7^2^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a6cad9009c85e29e83aafc8ac00b1dd5067fc5f;p=pandora-kernel.git Btrfs: explicitly use global_block_rsv for quota_tree The quota_tree was set up to use the empty_block_rsv before which would be problematic when the filesystem is filled up and ENOSPC happens during internal operations while the quota tree is updated and COWed (when the btrfs_qgroup_info_item items) are written. In fact, use_block_rsv() which is used in btrfs_cow_block() falls back to the global_block_rsv in this case. But just in order to make it more clear what is happening, change it to explicitly use the global_block_rsv. Signed-off-by: Stefan Behrens Signed-off-by: Josef Bacik --- Reading git-diff-tree failed