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authorTim Shimmin <tes@sgi.com>2007-11-23 16:30:42 +1100
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-02-07 18:17:58 +1100
commite6a4b37f38dca6e86b2648d172946700ee921e12 (patch)
treea094d91f8b864a33735a54c12a792bb084f7c5be /fs/xfs/xfs_bmap.c
parentf7b7c3673e6e225de337abe00e14dc048e44782b (diff)
downloadop-kernel-dev-e6a4b37f38dca6e86b2648d172946700ee921e12.zip
op-kernel-dev-e6a4b37f38dca6e86b2648d172946700ee921e12.tar.gz
[XFS] Remove the BPCSHIFT and NB* based macros from XFS.
The BPCSHIFT based macros, btoc*, ctob*, offtoc* and ctooff are either not used or don't need to be used. The NDPP, NDPP, NBBY macros don't need to be used but instead are replaced directly by PAGE_SIZE and PAGE_CACHE_SIZE where appropriate. Initial patch and motivation from Nicolas Kaiser. SGI-PV: 971186 SGI-Modid: xfs-linux-melb:xfs-kern:30096a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
-rw-r--r--fs/xfs/xfs_bmap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index aca51e7..1c0a5a5 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -2830,11 +2830,11 @@ xfs_bmap_btalloc(
args.prod = align;
if ((args.mod = (xfs_extlen_t)do_mod(ap->off, args.prod)))
args.mod = (xfs_extlen_t)(args.prod - args.mod);
- } else if (mp->m_sb.sb_blocksize >= NBPP) {
+ } else if (mp->m_sb.sb_blocksize >= PAGE_CACHE_SIZE) {
args.prod = 1;
args.mod = 0;
} else {
- args.prod = NBPP >> mp->m_sb.sb_blocklog;
+ args.prod = PAGE_CACHE_SIZE >> mp->m_sb.sb_blocklog;
if ((args.mod = (xfs_extlen_t)(do_mod(ap->off, args.prod))))
args.mod = (xfs_extlen_t)(args.prod - args.mod);
}
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