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authorEric Sandeen <sandeen@sandeen.net>2014-01-21 16:44:57 -0600
committerBen Myers <bpm@sgi.com>2014-01-24 11:49:20 -0600
commitf0bc9985fe8bf4377d5557cd7957d9be43ec8861 (patch)
tree24877ca67f489797faca17328a6ed2afa2ece7d9 /fs/xfs/xfs_buf.c
parentbf3964c188d686424ff7b69a45941851b9f437f0 (diff)
downloadop-kernel-dev-f0bc9985fe8bf4377d5557cd7957d9be43ec8861.zip
op-kernel-dev-f0bc9985fe8bf4377d5557cd7957d9be43ec8861.tar.gz
xfs: clean up xfs_buftarg
Clean up the xfs_buftarg structure a bit: - remove bt_bsize which is never used - replace bt_sshift with bt_ssize; we only ever shift it back Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_buf.c')
-rw-r--r--fs/xfs/xfs_buf.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 9fccfb5..b664bce 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -445,7 +445,7 @@ _xfs_buf_find(
numbytes = BBTOB(numblks);
/* Check for IOs smaller than the sector size / not sector aligned */
- ASSERT(!(numbytes < (1 << btp->bt_sshift)));
+ ASSERT(!(numbytes < btp->bt_ssize));
ASSERT(!(BBTOB(blkno) & (xfs_off_t)btp->bt_smask));
/*
@@ -1599,8 +1599,7 @@ xfs_setsize_buftarg(
unsigned int blocksize,
unsigned int sectorsize)
{
- btp->bt_bsize = blocksize;
- btp->bt_sshift = ffs(sectorsize) - 1;
+ btp->bt_ssize = sectorsize;
btp->bt_smask = sectorsize - 1;
if (set_blocksize(btp->bt_bdev, sectorsize)) {
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