diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2023-10-16 09:32:45 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2023-10-17 16:24:22 -0700 |
| commit | 2d5f216b77e33f9b503bd42998271da35d4b7055 (patch) | |
| tree | 3821c9ece9f7cd4f5834e5a2c01f71eb5b4d3083 /fs/xfs/xfs_bmap_util.c | |
| parent | 3d2b6d034f0feb7741b313f978a2fe45e917e1be (diff) | |
| download | linux-stable-2d5f216b77e33f9b503bd42998271da35d4b7055.tar.gz linux-stable-2d5f216b77e33f9b503bd42998271da35d4b7055.tar.bz2 linux-stable-2d5f216b77e33f9b503bd42998271da35d4b7055.zip | |
xfs: convert rt extent numbers to xfs_rtxnum_t
Further disambiguate the xfs_rtblock_t uses by creating a new type,
xfs_rtxnum_t, to store the position of an extent within the realtime
section, in units of rtextents.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 574665ca8fea..557330281ae3 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -75,7 +75,7 @@ xfs_bmap_rtalloc( { struct xfs_mount *mp = ap->ip->i_mount; xfs_fileoff_t orig_offset = ap->offset; - xfs_rtblock_t rtb; + xfs_rtxnum_t rtx; xfs_rtxlen_t prod = 0; /* product factor for allocators */ xfs_extlen_t mod = 0; /* product factor for allocators */ xfs_rtxlen_t ralen = 0; /* realtime allocation length */ @@ -144,8 +144,6 @@ retry: * pick an extent that will space things out in the rt area. */ if (ap->eof && ap->offset == 0) { - xfs_rtblock_t rtx; /* realtime extent no */ - error = xfs_rtpick_extent(mp, ap->tp, ralen, &rtx); if (error) return error; @@ -163,16 +161,16 @@ retry: ap->blkno = 0; else do_div(ap->blkno, mp->m_sb.sb_rextsize); - rtb = ap->blkno; + rtx = ap->blkno; ap->length = ralen; raminlen = max_t(xfs_extlen_t, 1, minlen / mp->m_sb.sb_rextsize); error = xfs_rtallocate_extent(ap->tp, ap->blkno, raminlen, ap->length, - &ralen, ap->wasdel, prod, &rtb); + &ralen, ap->wasdel, prod, &rtx); if (error) return error; - if (rtb != NULLRTBLOCK) { - ap->blkno = rtb * mp->m_sb.sb_rextsize; + if (rtx != NULLRTEXTNO) { + ap->blkno = rtx * mp->m_sb.sb_rextsize; ap->length = ralen * mp->m_sb.sb_rextsize; ap->ip->i_nblocks += ap->length; xfs_trans_log_inode(ap->tp, ap->ip, XFS_ILOG_CORE); |