tree e301377f1ce9093a44b2cfb331439e15d79789ed
parent 281b59959707dfae03ce038cdf231bf4904e170c
author Theodore Ts'o <tytso@mit.edu> 1315607811 -0400
committer Theodore Ts'o <tytso@mit.edu> 1315607811 -0400

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>