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ext4: support freezing ext2 (nojournal) file systems
authorTheodore Ts'o <tytso@mit.edu>
Thu, 18 Sep 2014 21:12:02 +0000 (17:12 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 18 Sep 2014 21:12:02 +0000 (17:12 -0400)
commitbb0445765866e5b1607af81e2f48ca5a8efbeed8
treed21e6f656c82801e012b3c298691e72d9f8db370tree
parentbda3253043c54a705c8352096194ab6216e2e5c1commit | diff
ext4: support freezing ext2 (nojournal) file systems

Through an oversight, when we added nojournal support to ext4, we
didn't add support to allow file system freezing.  This is relatively
easy to add, so let's do it.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reported-by: Dexuan Cui <decui@microsoft.com>
fs/ext4/super.c diff | blob | history
XArray, radix tree and IDR