| commit | fc8ea52033fffccfd8aeece9babf77c61c38aed9 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Sat Nov 24 14:59:28 2012 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Tue Nov 27 12:37:34 2012 -0500 |
| tree | 992d83b2c8850e4bd5ec0ce93775a132059aabed | |
| parent | 3e554cc116a55c9fffe17f4e819d5f2ecf8ad0af [diff] |
libext2fs: optimize rb_set_bmap_range() This speeds up reading bitmaps from disk for very large (and full) disks by significant amounts (i.e., up to two CPU minutes for a 4T file system). Addresses-Google-Bug: #7534813 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Lukas Czerner <lczerner@redhat.com>