ext4: export iov_shorten from kernel for ext4's use
authorEric Sandeen <sandeen@redhat.com>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
commit19295529db35381d46dbaf246f69b4e3b3393996
tree0e4ace990776da02ce9dd3e54a0f9af787ebd4bc
parentcd2291a463c26f60b18e0d9b1901be236dd7f402
ext4: export iov_shorten from kernel for ext4's use

Export iov_shorten() from kernel so that ext4 can
truncate too-large writes to bitmapped files.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
fs/read_write.c