| smbfs_io.c (111742) | smbfs_io.c (111748) |
|---|---|
| 1/* 2 * Copyright (c) 2000-2001, Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * | 1/* 2 * Copyright (c) 2000-2001, Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * |
| 32 * $FreeBSD: head/sys/fs/smbfs/smbfs_io.c 111742 2003-03-02 15:56:49Z des $ | 32 * $FreeBSD: head/sys/fs/smbfs/smbfs_io.c 111748 2003-03-02 16:54:40Z des $ |
| 33 * 34 */ 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/resourcevar.h> /* defines plimit structure in proc struct */ 38#include <sys/kernel.h> 39#include <sys/proc.h> 40#include <sys/fcntl.h> --- 641 unchanged lines hidden (view full) --- 682 slpflag = PCATCH; 683 slptimeo = 2 * hz; 684 } else { 685 slpflag = 0; 686 slptimeo = 0; 687 } 688 while (np->n_flag & NFLUSHINPROG) { 689 np->n_flag |= NFLUSHWANT; | 33 * 34 */ 35#include <sys/param.h> 36#include <sys/systm.h> 37#include <sys/resourcevar.h> /* defines plimit structure in proc struct */ 38#include <sys/kernel.h> 39#include <sys/proc.h> 40#include <sys/fcntl.h> --- 641 unchanged lines hidden (view full) --- 682 slpflag = PCATCH; 683 slptimeo = 2 * hz; 684 } else { 685 slpflag = 0; 686 slptimeo = 0; 687 } 688 while (np->n_flag & NFLUSHINPROG) { 689 np->n_flag |= NFLUSHWANT; |
| 690 error = tsleep((caddr_t)&np->n_flag, PRIBIO + 2, "smfsvinv", slptimeo); | 690 error = tsleep(&np->n_flag, PRIBIO + 2, "smfsvinv", slptimeo); |
| 691 error = smb_proc_intr(td->td_proc); 692 if (error == EINTR && intrflg) 693 return EINTR; 694 } 695 np->n_flag |= NFLUSHINPROG; 696 error = vinvalbuf(vp, flags, cred, td, slpflag, 0); 697 while (error) { 698 if (intrflg && (error == ERESTART || error == EINTR)) { 699 np->n_flag &= ~NFLUSHINPROG; 700 if (np->n_flag & NFLUSHWANT) { 701 np->n_flag &= ~NFLUSHWANT; | 691 error = smb_proc_intr(td->td_proc); 692 if (error == EINTR && intrflg) 693 return EINTR; 694 } 695 np->n_flag |= NFLUSHINPROG; 696 error = vinvalbuf(vp, flags, cred, td, slpflag, 0); 697 while (error) { 698 if (intrflg && (error == ERESTART || error == EINTR)) { 699 np->n_flag &= ~NFLUSHINPROG; 700 if (np->n_flag & NFLUSHWANT) { 701 np->n_flag &= ~NFLUSHWANT; |
| 702 wakeup((caddr_t)&np->n_flag); | 702 wakeup(&np->n_flag); |
| 703 } 704 return EINTR; 705 } 706 error = vinvalbuf(vp, flags, cred, td, slpflag, 0); 707 } 708 np->n_flag &= ~(NMODIFIED | NFLUSHINPROG); 709 if (np->n_flag & NFLUSHWANT) { 710 np->n_flag &= ~NFLUSHWANT; | 703 } 704 return EINTR; 705 } 706 error = vinvalbuf(vp, flags, cred, td, slpflag, 0); 707 } 708 np->n_flag &= ~(NMODIFIED | NFLUSHINPROG); 709 if (np->n_flag & NFLUSHWANT) { 710 np->n_flag &= ~NFLUSHWANT; |
| 711 wakeup((caddr_t)&np->n_flag); | 711 wakeup(&np->n_flag); |
| 712 } 713 return (error); 714} | 712 } 713 return (error); 714} |