| commit | 6c41761fc6efe1503103a1afe03a6635c0b5d4ec | [log] [tgz] |
|---|---|---|
| author | David Sterba <dsterba@suse.cz> | Wed Apr 13 15:41:04 2011 +0200 |
| committer | Chris Mason <chris.mason@oracle.com> | Sun Nov 06 03:04:01 2011 -0500 |
| tree | 08ad34d43aac48e8f8143a0b1fa07141df8f202a | |
| parent | c8174313a8102e874aaa321e2fc4c7c460a87151 [diff] |
btrfs: separate superblock items out of fs_info fs_info has now ~9kb, more than fits into one page. This will cause mount failure when memory is too fragmented. Top space consumers are super block structures super_copy and super_for_commit, ~2.8kb each. Allocate them dynamically. fs_info will be ~3.5kb. (measured on x86_64) Add a wrapper for freeing fs_info and all of it's dynamically allocated members. Signed-off-by: David Sterba <dsterba@suse.cz>