tree 599b66ddbe2c8abcda9904b9a4388339ae531ed6
parent 010dc7b90d97b93907cbf57b3b44f1c1cad234f6
author Sami Liedes <sami.liedes@iki.fi> 1332459758 -0400
committer Theodore Ts'o <tytso@mit.edu> 1332459828 -0400

libext2fs: move a modulo operation out of a hot loop.

Filesystem shrinking in particular is a heavy user of this loop in
ext2fs_new_inode(). This change makes resize2fs use 24% less CPU time
for shrinking a 100G filesystem.

Signed-off-by: Sami Liedes <sami.liedes@iki.fi>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>