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authorJames Bottomley <James.Bottomley@suse.de>2010-01-25 17:42:24 (GMT)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2010-02-05 18:32:35 (GMT)
commit73c77e2ccc14413c232c3e0b3aa43a0c4b72ec70 (patch)
tree31ff85de9d06c07d1e06114274239c75560ff15c /fs/btrfs
parentc9334f6067dbe0380141fc75b122e0a533878838 (diff)
downloadlinux-73c77e2ccc14413c232c3e0b3aa43a0c4b72ec70.tar.xz
xfs: fix xfs to work with Virtually Indexed architectures
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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