diff options
| author | John Dyson <dyson@FreeBSD.org> | 1998-02-08 01:41:33 +0000 |
|---|---|---|
| committer | John Dyson <dyson@FreeBSD.org> | 1998-02-08 01:41:33 +0000 |
| commit | 3217023e7ca406adb677e169a7e00a2da61f916c (patch) | |
| tree | 0f84706d8b887bd08101a0be911c127603ec930a | |
| parent | 83d04c760a2d4e4e7594d4a2ea3c9ff6ae616035 (diff) | |
Notes
| -rw-r--r-- | sys/kern/vfs_extattr.c | 17 | ||||
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 17 |
2 files changed, 18 insertions, 16 deletions
diff --git a/sys/kern/vfs_extattr.c b/sys/kern/vfs_extattr.c index 7d875bb12e00..af367d194cf0 100644 --- a/sys/kern/vfs_extattr.c +++ b/sys/kern/vfs_extattr.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94 - * $Id: vfs_syscalls.c,v 1.90 1998/02/04 22:32:41 eivind Exp $ + * $Id: vfs_syscalls.c,v 1.91 1998/02/06 12:13:32 eivind Exp $ */ /* For 4.3 integer FS ID compatibility */ @@ -2159,14 +2159,15 @@ fsync(p, uap) if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp)) return (error); vp = (struct vnode *)fp->f_data; - vn_lock(vp, LK_EXCLUSIVE, p); - if (vp->v_object) { - vm_object_page_clean(vp->v_object, 0, 0 ,0); + if ((error = vn_lock(vp, LK_EXCLUSIVE|LK_RETRY, p)) == NULL) { + if (vp->v_object) { + vm_object_page_clean(vp->v_object, 0, 0 ,0); + } + error = VOP_FSYNC(vp, fp->f_cred, + (vp->v_mount && (vp->v_mount->mnt_flag & MNT_ASYNC)) ? + MNT_NOWAIT : MNT_WAIT, p); + VOP_UNLOCK(vp, 0, p); } - error = VOP_FSYNC(vp, fp->f_cred, - (vp->v_mount && (vp->v_mount->mnt_flag & MNT_ASYNC)) ? - MNT_NOWAIT : MNT_WAIT, p); - VOP_UNLOCK(vp, 0, p); return (error); } diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 7d875bb12e00..af367d194cf0 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94 - * $Id: vfs_syscalls.c,v 1.90 1998/02/04 22:32:41 eivind Exp $ + * $Id: vfs_syscalls.c,v 1.91 1998/02/06 12:13:32 eivind Exp $ */ /* For 4.3 integer FS ID compatibility */ @@ -2159,14 +2159,15 @@ fsync(p, uap) if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp)) return (error); vp = (struct vnode *)fp->f_data; - vn_lock(vp, LK_EXCLUSIVE, p); - if (vp->v_object) { - vm_object_page_clean(vp->v_object, 0, 0 ,0); + if ((error = vn_lock(vp, LK_EXCLUSIVE|LK_RETRY, p)) == NULL) { + if (vp->v_object) { + vm_object_page_clean(vp->v_object, 0, 0 ,0); + } + error = VOP_FSYNC(vp, fp->f_cred, + (vp->v_mount && (vp->v_mount->mnt_flag & MNT_ASYNC)) ? + MNT_NOWAIT : MNT_WAIT, p); + VOP_UNLOCK(vp, 0, p); } - error = VOP_FSYNC(vp, fp->f_cred, - (vp->v_mount && (vp->v_mount->mnt_flag & MNT_ASYNC)) ? - MNT_NOWAIT : MNT_WAIT, p); - VOP_UNLOCK(vp, 0, p); return (error); } |