xfs: kill xfs_itruncate_start

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xfs_itruncate_start is a rather length wrapper that evaluates to a call
to xfs_ioend_wait and xfs_tosspages, and only has two callers.

Instead of using the complicated checks left over from IRIX where we
can to truncate the pagecache just call xfs_tosspages
(aka truncate_inode_pages) directly as we want to get rid of all data
after i_size, and truncate_inode_pages handles incorrect alignments
and too large offsets just fine.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

...

This commit is contained in:

Christoph Hellwig 2011-07-08 14:34:30 +02:00

parent 681b120018

commit 857b9778d8

4 changed files with 4 additions and 231 deletions

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34

fs/xfs/linux-2.6/xfs_trace.h

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163

fs/xfs/xfs_inode.c

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11

fs/xfs/xfs_inode.h

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27

fs/xfs/xfs_vnodeops.c

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