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| author | Christoph Hellwig <hch@infradead.org> | 2011-09-18 20:40:48 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-10-11 21:15:04 -0500 |
| commit | 4403280aa5c00c6074f2dc23e1cfc11f2bfb0032 (patch) | |
| tree | 322f188e78d6faf1cae53cb56ed7918d49702366 /fs/xfs/xfs_iomap.c | |
| parent | b64dfe4e180ab5047c59bcbe379538eb23be4d8e (diff) | |
| download | op-kernel-dev-4403280aa5c00c6074f2dc23e1cfc11f2bfb0032.zip op-kernel-dev-4403280aa5c00c6074f2dc23e1cfc11f2bfb0032.tar.gz | |
xfs: introduce xfs_bmapi_delay()
Delalloc reservations are much simpler than allocations, so give
them a separate bmapi-level interface. Using the previously added
xfs_bmapi_reserve_delalloc we get a function that is only minimally
more complicated than xfs_bmapi_read, which is far from the complexity
in xfs_bmapi. Also remove the XFS_BMAPI_DELAY code after switching
over the only user to xfs_bmapi_delay.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 544f053..681ba34 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -381,7 +381,6 @@ xfs_iomap_write_delay( xfs_fileoff_t last_fsb; xfs_off_t aligned_offset; xfs_fileoff_t ioalign; - xfs_fsblock_t firstblock; xfs_extlen_t extsz; int nimaps; xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS]; @@ -425,12 +424,8 @@ retry: } nimaps = XFS_WRITE_IMAPS; - firstblock = NULLFSBLOCK; - error = xfs_bmapi(NULL, ip, offset_fsb, - (xfs_filblks_t)(last_fsb - offset_fsb), - XFS_BMAPI_DELAY | XFS_BMAPI_WRITE | - XFS_BMAPI_ENTIRE, &firstblock, 1, imap, - &nimaps, NULL); + error = xfs_bmapi_delay(ip, offset_fsb, last_fsb - offset_fsb, + imap, &nimaps, XFS_BMAPI_ENTIRE); switch (error) { case 0: case ENOSPC: |
