tree 992d83b2c8850e4bd5ec0ce93775a132059aabed
parent 3e554cc116a55c9fffe17f4e819d5f2ecf8ad0af
author Theodore Ts'o <tytso@mit.edu> 1353787168 -0500
committer Theodore Ts'o <tytso@mit.edu> 1354037854 -0500

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>