tree 320f058cabfb31a7d2c17e1ed4b3717f22f89330
parent 3ac420165c0ad6cf2aa6450095e55975f4571a3f
author Theodore Ts'o <tytso@mit.edu> 1371335392 -0400
committer Theodore Ts'o <tytso@mit.edu> 1371335392 -0400

libext2fs: optimize ext2fs_bg_has_super()

Reduce the CPU time needed when checking whether a block group has a
sparse superblock.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>