diff options
| author | bde <bde@FreeBSD.org> | 1997-04-10 13:17:09 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1997-04-10 13:17:09 +0000 |
| commit | d276e13d26bfc0ec77707ee42b13aca1bdb75b83 (patch) | |
| tree | a61a408a74e98bbf84502c82d4366af00c1ee859 /sys/ufs | |
| parent | 96e981b4981e06b951ee0b9bbc7d6ee7f21d18e9 (diff) | |
| download | FreeBSD-src-d276e13d26bfc0ec77707ee42b13aca1bdb75b83.zip FreeBSD-src-d276e13d26bfc0ec77707ee42b13aca1bdb75b83.tar.gz | |
Use smalllblktosize() instead of multiplying small block numbers
by fs->fs_bsize. The macro is usually faster and makes it clearer
that the multiplication can't overflow.
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ffs/ffs_balloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/ufs/ffs/ffs_balloc.c b/sys/ufs/ffs/ffs_balloc.c index 9bcc9e7..33a65de 100644 --- a/sys/ufs/ffs/ffs_balloc.c +++ b/sys/ufs/ffs/ffs_balloc.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ffs_balloc.c 8.8 (Berkeley) 6/16/95 - * $Id$ + * $Id: ffs_balloc.c,v 1.13 1997/02/22 09:47:01 peter Exp $ */ #include <sys/param.h> @@ -92,7 +92,7 @@ ffs_balloc(ip, lbn, size, cred, bpp, flags) osize, (int)fs->fs_bsize, cred, &bp); if (error) return (error); - ip->i_size = (nb + 1) * fs->fs_bsize; + ip->i_size = smalllblktosize(fs, nb + 1); ip->i_db[nb] = dbtofsb(fs, bp->b_blkno); ip->i_flag |= IN_CHANGE | IN_UPDATE; if (flags & B_SYNC) @@ -106,7 +106,7 @@ ffs_balloc(ip, lbn, size, cred, bpp, flags) */ if (lbn < NDADDR) { nb = ip->i_db[lbn]; - if (nb != 0 && ip->i_size >= (lbn + 1) * fs->fs_bsize) { + if (nb != 0 && ip->i_size >= smalllblktosize(fs, lbn + 1)) { error = bread(vp, lbn, fs->fs_bsize, NOCRED, &bp); if (error) { brelse(bp); @@ -137,7 +137,7 @@ ffs_balloc(ip, lbn, size, cred, bpp, flags) return (error); } } else { - if (ip->i_size < (lbn + 1) * fs->fs_bsize) + if (ip->i_size < smalllblktosize(fs, lbn + 1)) nsize = fragroundup(fs, size); else nsize = fs->fs_bsize; |
