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Add fstrans transactions to ufs_close(), ufs_getattr(), ufs_chmod() 

and ufs_chown().  These functions change file system state.
This commit is contained in:
hannken 2010-04-13 09:27:58 +00:00
parent 175f8fdaa8
commit bceb3e2b5b
1 changed files with 11 additions and 2 deletions
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13
sys/ufs/ufs/ufs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: ufs_vnops.c,v 1.181 2010/03/29 13:11:34 pooka Exp $ */
/* $NetBSD: ufs_vnops.c,v 1.182 2010/04/13 09:27:58 hannken Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ufs_vnops.c,v 1.181 2010/03/29 13:11:34 pooka Exp $");
__KERNEL_RCSID(0, "$NetBSD: ufs_vnops.c,v 1.182 2010/04/13 09:27:58 hannken Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@ -267,8 +267,10 @@ ufs_close(void *v)
vp = ap->a_vp;
ip = VTOI(vp);
fstrans_start(vp->v_mount, FSTRANS_SHARED);
if (vp->v_usecount > 1)
UFS_ITIMES(vp, NULL, NULL, NULL);
fstrans_done(vp->v_mount);
return (0);
}
@ -371,6 +373,7 @@ ufs_getattr(void *v)
vp = ap->a_vp;
ip = VTOI(vp);
vap = ap->a_vap;
fstrans_start(vp->v_mount, FSTRANS_SHARED);
UFS_ITIMES(vp, NULL, NULL, NULL);
/*
@ -420,6 +423,7 @@ ufs_getattr(void *v)
vap->va_blocksize = vp->v_mount->mnt_stat.f_iosize;
vap->va_type = vp->v_type;
vap->va_filerev = ip->i_modrev;
fstrans_done(vp->v_mount);
return (0);
}
@ -671,11 +675,13 @@ ufs_chmod(struct vnode *vp, int mode, kauth_cred_t cred, struct lwp *l)
if (error)
return (error);
fstrans_start(vp->v_mount, FSTRANS_SHARED);
ip->i_mode &= ~ALLPERMS;
ip->i_mode |= (mode & ALLPERMS);
ip->i_flag |= IN_CHANGE;
DIP_ASSIGN(ip, mode, ip->i_mode);
UFS_WAPBL_UPDATE(vp, NULL, NULL, 0);
fstrans_done(vp->v_mount);
return (0);
}
@ -706,6 +712,7 @@ ufs_chown(struct vnode *vp, uid_t uid, gid_t gid, kauth_cred_t cred,
if (error)
return (error);
fstrans_start(vp->v_mount, FSTRANS_SHARED);
#ifdef QUOTA
ogid = ip->i_gid;
ouid = ip->i_uid;
@ -730,11 +737,13 @@ ufs_chown(struct vnode *vp, uid_t uid, gid_t gid, kauth_cred_t cred,
DIP_ASSIGN(ip, uid, ouid);
(void) chkdq(ip, change, cred, FORCE);
(void) chkiq(ip, 1, cred, FORCE);
fstrans_done(vp->v_mount);
return (error);
good:
#endif /* QUOTA */
ip->i_flag |= IN_CHANGE;
UFS_WAPBL_UPDATE(vp, NULL, NULL, 0);
fstrans_done(vp->v_mount);
return (0);
}