| commit | d1668fe390c1e84580575965684a8fa7e4626dee | |
| author | Jan Kara <jack@suse.cz> | |
| Wed, 20 Oct 2010 21:24:12 +0000 (20 23:24 +0200) | ||
| committer | Jan Kara <jack@suse.cz> | |
| Thu, 6 Jan 2011 16:03:56 +0000 (6 17:03 +0100) | ||
| tree | 36e1b6720a0f8f4910339a9ba188c49bfa4c191c | treesnapshot (tar.gz zip) |
| parent | 7abc2e45e48ca04206949682402d5d55bc64a16b | commitdiff |
udf: Remove BKL from free space counting functions
udf_count_free_bitmap() does not need BKL because bitmaps are in a fixed
place on disk and so we can count set bits without serialization.
udf_count_free_table() is now protected by s_alloc_mutex instead of BKL
to get a consistent view of free space extents.
Signed-off-by: Jan Kara <jack@suse.cz>
udf_count_free_bitmap() does not need BKL because bitmaps are in a fixed
place on disk and so we can count set bits without serialization.
udf_count_free_table() is now protected by s_alloc_mutex instead of BKL
to get a consistent view of free space extents.
Signed-off-by: Jan Kara <jack@suse.cz>
| fs/udf/super.c | diffblobblamehistory |