ext4: add debug_want_extra_isize mount option
authorTheodore Ts'o <tytso@mit.edu>
Wed, 11 Jan 2017 20:32:22 +0000 (15:32 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Wed, 11 Jan 2017 20:32:22 +0000 (15:32 -0500)
commit670e9875eb14b112fa6a206a65c776a4fb347eb1
treee1026667774f00ebba489af60ae34403373ffb1e
parent03e916fa8b5577d85471452a3d0c5738aa658dae
ext4: add debug_want_extra_isize mount option

In order to test the inode extra isize expansion code, it is useful to
be able to easily create file systems that have inodes with extra
isize values smaller than the current desired value.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/super.c