Theodore Ts'o bab08ab964 ext4: enforce bigalloc restrictions (e.g., no online resizing, etc.) ...

At least initially if the bigalloc feature is enabled, we will not
support non-extent mapped inodes, online resizing, online defrag, or
the FITRIM ioctl.  This simplifies the initial implementation.

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

2011-09-09 18:36:51 -04:00

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