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(parent: 06ca8da) | patch
resize2fs: grow uninit_bg file systems more efficiently
authorTheodore Ts'o <tytso@mit.edu>
Thu, 13 Sep 2012 22:17:27 +0000 (18:17 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 14 Sep 2012 03:09:54 +0000 (23:09 -0400)
commit2d8c0c8a4fd99d79caa45afba1462dd5ae0f1e45
tree1e5e8fe0f95b7442b0b773b8f567540537f72cebtree
parent06ca8da745767d139f79fe1a5842be064313bf71commit | diff
resize2fs: grow uninit_bg file systems more efficiently

If the uninit_bg feature is enabled and the kernel supports
lazy_itable_init, skip zeroing the inode table so that the resize
operation can go much more quickly.  Also set the itable_unused fields
so that the first e2fsck after the resize will run faster.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
resize/resize2fs.c diff | blob | blame | history
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