diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2000-01-14 19:23:35 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2000-01-14 19:23:35 +0000 |
| commit | 7c4d12fa9f16278c0ca81156ecae9ba15b875043 (patch) | |
| tree | 7401d89c58b0f5f516e640a1936f1842e3f0b80e /sys/ufs/ffs | |
| parent | 95d7fd350067a23d8132c89e3d6e8b0c1d18acc0 (diff) | |
Try to allocate the first indirect block in the same cg as the inode.
This improves read speed for files of moderate size (100-500k).
From FreeBSD (mckusick@FreeBSD.ORG).
Diffstat (limited to 'sys/ufs/ffs')
| -rw-r--r-- | sys/ufs/ffs/ffs_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/ufs/ffs/ffs_alloc.c b/sys/ufs/ffs/ffs_alloc.c index d7895724a07..7562ea203b9 100644 --- a/sys/ufs/ffs/ffs_alloc.c +++ b/sys/ufs/ffs/ffs_alloc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ffs_alloc.c,v 1.17 1999/12/06 06:50:11 art Exp $ */ +/* $OpenBSD: ffs_alloc.c,v 1.18 2000/01/14 19:23:34 art Exp $ */ /* $NetBSD: ffs_alloc.c,v 1.11 1996/05/11 18:27:09 mycroft Exp $ */ /* @@ -686,7 +686,7 @@ ffs_blkpref(ip, lbn, indx, bap) fs = ip->i_fs; if (indx % fs->fs_maxbpg == 0 || bap[indx - 1] == 0) { - if (lbn < NDADDR) { + if (lbn < NDADDR + NINDIR(fs)) { cg = ino_to_cg(fs, ip->i_number); return (fs->fs_fpg * cg + fs->fs_frag); } |