xfs: fix xfs to work with Virtually Indexed architectures

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xfs_buf.c includes what is essentially a hand rolled version of
blk_rq_map_kern().  In order to work properly with the vmalloc buffers
that xfs uses, this hand rolled routine must also implement the flushing
API for vmap/vmalloc areas.

[style updates from hch@lst.de]
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

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James Bottomley 2010-01-25 11:42:24 -06:00 • committed by James Bottomley

parent c9334f6067

commit 73c77e2ccc

1 changed files with 29 additions and 1 deletions

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fs/xfs/linux-2.6/xfs_buf.c

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