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xfs: make XBF_MAPPED the default behaviour

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Rather than specifying XBF_MAPPED for almost all buffers, introduce
XBF_UNMAPPED for the couple of users that use unmapped buffers.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner 2012-04-23 15:59:07 +10:00 • committed by Ben Myers
parent d4f3512b08
commit 611c99468c
7 changed files with 24 additions and 32 deletions
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1
fs/xfs/xfs_inode.c
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@ -150,6 +150,7 @@ xfs_imap_to_bp(
int ni;
xfs_buf_t *bp;
buf_flags |= XBF_UNMAPPED;
error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno,
(int)imap->im_len, buf_flags, &bp);
if (error) {