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(parent: 62d6878) | patch
fs: prevent doing FALLOC_FL_ZERO_RANGE on append only file
authorLukas Czerner <lczerner@redhat.com>
Sat, 12 Apr 2014 13:51:34 +0000 (09:51 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sat, 12 Apr 2014 13:51:34 +0000 (09:51 -0400)
commitaca0e916187c5a47f4f2147b7283297b748d67ed
tree92a35f28bac2ae3893db6fc7be39e461eabfd588tree | snapshot
parent62d6878a7d3e37b896c763a222dfa0b870220202commit | diff
fs: prevent doing FALLOC_FL_ZERO_RANGE on append only file

Currently punch hole and collapse range fallocate operation are not
allowed on append only file. This should be case for zero range as well.
Fix it by allowing only pure fallocate (possibly with keep size set).

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/open.c diff | blob | history
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