Commit:     19295529db35381d46dbaf246f69b4e3b3393996
Parent:     cd2291a463c26f60b18e0d9b1901be236dd7f402
Author:     Eric Sandeen <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 28 23:58:27 2008 -0500
Committer:  Theodore Ts'o <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 23:58:27 2008 -0500

    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 <[EMAIL PROTECTED]>
 fs/read_write.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/read_write.c b/fs/read_write.c
index c4d3d17..1c177f2 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -446,6 +446,7 @@ unsigned long iov_shorten(struct iovec *iov, unsigned long 
nr_segs, size_t to)
        return seg;
 ssize_t do_sync_readv_writev(struct file *filp, const struct iovec *iov,
                unsigned long nr_segs, size_t len, loff_t *ppos, iov_fn_t fn)
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