diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2011-07-04 04:15:27 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2011-07-04 04:15:27 +0000 |
| commit | 7c72c5061a097ed3358cd701f56f4a8918038be1 (patch) | |
| tree | 70409d5d6aff1266e32ae05321f16115fb9b27f0 /sys/ufs/ext2fs | |
| parent | 60cf1b87bd82e8898e79d8188c4d7b8f06f3ee98 (diff) | |
bread() takes daddr64_t block address, not int32_t, so use correct cast. bread() always
takes DEV_BSIZE address units so don't bother getting the disklabel and trying to
convert units to d_secsize. Nukes last references to d_secsize in ufs/.
ok tedu@
Diffstat (limited to 'sys/ufs/ext2fs')
| -rw-r--r-- | sys/ufs/ext2fs/ext2fs_vfsops.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/sys/ufs/ext2fs/ext2fs_vfsops.c b/sys/ufs/ext2fs/ext2fs_vfsops.c index 3a18587d2be..62c2d423da2 100644 --- a/sys/ufs/ext2fs/ext2fs_vfsops.c +++ b/sys/ufs/ext2fs/ext2fs_vfsops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ext2fs_vfsops.c,v 1.61 2011/07/03 18:23:10 tedu Exp $ */ +/* $OpenBSD: ext2fs_vfsops.c,v 1.62 2011/07/04 04:15:26 krw Exp $ */ /* $NetBSD: ext2fs_vfsops.c,v 1.1 1997/06/11 09:34:07 bouyer Exp $ */ /* @@ -392,8 +392,7 @@ ext2fs_reload(struct mount *mountp, struct ucred *cred, struct proc *p) struct buf *bp; struct m_ext2fs *fs; struct ext2fs *newfs; - struct partinfo dpart; - int i, size, error; + int i, error; struct ext2fs_reload_args era; if ((mountp->mnt_flag & MNT_RDONLY) == 0) @@ -408,11 +407,7 @@ ext2fs_reload(struct mount *mountp, struct ucred *cred, struct proc *p) /* * Step 2: re-read superblock from disk. */ - if (VOP_IOCTL(devvp, DIOCGPART, (caddr_t)&dpart, FREAD, NOCRED, p) != 0) - size = DEV_BSIZE; - else - size = dpart.disklab->d_secsize; - error = bread(devvp, (int32_t)(SBOFF / size), SBSIZE, NOCRED, &bp); + error = bread(devvp, (daddr64_t)(SBOFF / DEV_BSIZE), SBSIZE, NOCRED, &bp); if (error) { brelse(bp); return (error); @@ -482,8 +477,7 @@ ext2fs_mountfs(struct vnode *devvp, struct mount *mp, struct proc *p) struct ext2fs *fs; struct m_ext2fs *m_fs; dev_t dev; - struct partinfo dpart; - int error, i, size, ronly; + int error, i, ronly; struct ucred *cred; dev = devvp->v_rdev; @@ -505,10 +499,6 @@ ext2fs_mountfs(struct vnode *devvp, struct mount *mp, struct proc *p) error = VOP_OPEN(devvp, ronly ? FREAD : FREAD|FWRITE, FSCRED, p); if (error) return (error); - if (VOP_IOCTL(devvp, DIOCGPART, (caddr_t)&dpart, FREAD, cred, p) != 0) - size = DEV_BSIZE; - else - size = dpart.disklab->d_secsize; bp = NULL; ump = NULL; @@ -516,7 +506,7 @@ ext2fs_mountfs(struct vnode *devvp, struct mount *mp, struct proc *p) #ifdef DEBUG_EXT2 printf("ext2 sb size: %d\n", sizeof(struct ext2fs)); #endif - error = bread(devvp, (SBOFF / DEV_BSIZE), SBSIZE, cred, &bp); + error = bread(devvp, (daddr64_t)(SBOFF / DEV_BSIZE), SBSIZE, cred, &bp); if (error) goto out; fs = (struct ext2fs *)bp->b_data; |