| vfs_aio.c (46571) | vfs_aio.c (46580) |
|---|---|
| 1/* 2 * Copyright (c) 1997 John S. Dyson. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. John S. Dyson's name may not be used to endorse or promote products 10 * derived from this software without specific prior written permission. 11 * 12 * DISCLAIMER: This code isn't warranted to do anything useful. Anything 13 * bad that happens because of using this software isn't the responsibility 14 * of the author. This software is distributed AS-IS. 15 * | 1/* 2 * Copyright (c) 1997 John S. Dyson. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. John S. Dyson's name may not be used to endorse or promote products 10 * derived from this software without specific prior written permission. 11 * 12 * DISCLAIMER: This code isn't warranted to do anything useful. Anything 13 * bad that happens because of using this software isn't the responsibility 14 * of the author. This software is distributed AS-IS. 15 * |
| 16 * $Id: vfs_aio.c,v 1.46 1999/04/28 01:04:28 luoqi Exp $ | 16 * $Id: vfs_aio.c,v 1.47 1999/05/06 18:44:42 peter Exp $ |
| 17 */ 18 19/* 20 * This file contains support for the POSIX 1003.1B AIO/LIO facility. 21 */ 22 23#include <sys/param.h> 24#include <sys/systm.h> --- 975 unchanged lines hidden (view full) --- 1000 } 1001 1002 /* create and build a buffer header for a transfer */ 1003 bp = (struct buf *)getpbuf(NULL); 1004 1005 /* 1006 * get a copy of the kva from the physical buffer 1007 */ | 17 */ 18 19/* 20 * This file contains support for the POSIX 1003.1B AIO/LIO facility. 21 */ 22 23#include <sys/param.h> 24#include <sys/systm.h> --- 975 unchanged lines hidden (view full) --- 1000 } 1001 1002 /* create and build a buffer header for a transfer */ 1003 bp = (struct buf *)getpbuf(NULL); 1004 1005 /* 1006 * get a copy of the kva from the physical buffer 1007 */ |
| 1008 bp->b_proc = p; | 1008 bp->b_caller1 = p; |
| 1009 bp->b_dev = dev; 1010 error = bp->b_error = 0; 1011 1012 if (cb->aio_lio_opcode == LIO_WRITE) { 1013 rw = 0; 1014 bflags = B_WRITE; 1015 } else { 1016 rw = 1; --- 941 unchanged lines hidden (view full) --- 1958 s = splbio(); 1959 1960 wakeup((caddr_t) bp); 1961 bp->b_flags &= ~B_CALL; 1962 bp->b_flags |= B_DONE; 1963 1964 aiocbe = (struct aiocblist *)bp->b_spc; 1965 if (aiocbe) { | 1009 bp->b_dev = dev; 1010 error = bp->b_error = 0; 1011 1012 if (cb->aio_lio_opcode == LIO_WRITE) { 1013 rw = 0; 1014 bflags = B_WRITE; 1015 } else { 1016 rw = 1; --- 941 unchanged lines hidden (view full) --- 1958 s = splbio(); 1959 1960 wakeup((caddr_t) bp); 1961 bp->b_flags &= ~B_CALL; 1962 bp->b_flags |= B_DONE; 1963 1964 aiocbe = (struct aiocblist *)bp->b_spc; 1965 if (aiocbe) { |
| 1966 p = bp->b_proc; | 1966 p = bp->b_caller1; |
| 1967 1968 aiocbe->jobstate = JOBST_JOBBFINISHED; 1969 aiocbe->uaiocb._aiocb_private.status -= bp->b_resid; 1970 aiocbe->uaiocb._aiocb_private.error = 0; 1971 aiocbe->jobflags |= AIOCBLIST_DONE; 1972 1973 if (bp->b_flags & B_ERROR) { 1974 aiocbe->uaiocb._aiocb_private.error = bp->b_error; --- 37 unchanged lines hidden --- | 1967 1968 aiocbe->jobstate = JOBST_JOBBFINISHED; 1969 aiocbe->uaiocb._aiocb_private.status -= bp->b_resid; 1970 aiocbe->uaiocb._aiocb_private.error = 0; 1971 aiocbe->jobflags |= AIOCBLIST_DONE; 1972 1973 if (bp->b_flags & B_ERROR) { 1974 aiocbe->uaiocb._aiocb_private.error = bp->b_error; --- 37 unchanged lines hidden --- |