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(parent: fc7190e) | patch
ext4: COLLAPSE_RANGE only works on extent-based files
authorTheodore Ts'o <tytso@mit.edu>
Sun, 13 Apr 2014 02:53:53 +0000 (22:53 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 13 Apr 2014 02:53:53 +0000 (22:53 -0400)
commitda52b20b1021ed0f27cd9b745e6323bb76018298
tree157b73fd979f8a95d0f15d0ca721113fdd21b66dtree | snapshot
parentfc7190ecf0478a7e85ad0d6ba1387061ef51b1eecommit | diff
ext4: COLLAPSE_RANGE only works on extent-based files

Unfortunately, we weren't checking to make sure of this the inode was
extent-based before attempt operate on it.  Hilarity ensues.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Namjae Jeon <namjae.jeon@samsung.com>
fs/ext4/extents.c diff | blob | history
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