| md.c (109192) | md.c (109623) |
|---|---|
| 1/* 2 * ---------------------------------------------------------------------------- 3 * "THE BEER-WARE LICENSE" (Revision 42): 4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you 5 * can do whatever you want with this stuff. If we meet some day, and you think 6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 * ---------------------------------------------------------------------------- 8 * | 1/* 2 * ---------------------------------------------------------------------------- 3 * "THE BEER-WARE LICENSE" (Revision 42): 4 * <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you 5 * can do whatever you want with this stuff. If we meet some day, and you think 6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp 7 * ---------------------------------------------------------------------------- 8 * |
| 9 * $FreeBSD: head/sys/dev/md/md.c 109192 2003-01-13 20:19:04Z phk $ | 9 * $FreeBSD: head/sys/dev/md/md.c 109623 2003-01-21 08:56:16Z alfred $ |
| 10 * 11 */ 12 13/* 14 * The following functions are based in the vn(4) driver: mdstart_swap(), 15 * mdstart_vnode(), mdcreate_swap(), mdcreate_vnode() and mddestroy(), 16 * and as such under the following copyright: 17 * --- 736 unchanged lines hidden (view full) --- 754 } 755 if (sc->unit > max) 756 max = sc->unit; 757 } 758 if (unit == -1) 759 unit = max + 1; 760 if (unit > 255) 761 return (NULL); | 10 * 11 */ 12 13/* 14 * The following functions are based in the vn(4) driver: mdstart_swap(), 15 * mdstart_vnode(), mdcreate_swap(), mdcreate_vnode() and mddestroy(), 16 * and as such under the following copyright: 17 * --- 736 unchanged lines hidden (view full) --- 754 } 755 if (sc->unit > max) 756 max = sc->unit; 757 } 758 if (unit == -1) 759 unit = max + 1; 760 if (unit > 255) 761 return (NULL); |
| 762 sc = (struct md_s *)malloc(sizeof *sc, M_MD, M_WAITOK | M_ZERO); | 762 sc = (struct md_s *)malloc(sizeof *sc, M_MD, M_ZERO); |
| 763 sc->unit = unit; 764 bioq_init(&sc->bio_queue); 765 mtx_init(&sc->queue_mtx, "md bio queue", NULL, MTX_DEF); 766 sprintf(sc->name, "md%d", unit); 767 error = kthread_create(md_kthread, sc, &sc->procp, 0, 0,"%s", sc->name); 768 if (error) { 769 free(sc, M_MD); 770 return (NULL); --- 142 unchanged lines hidden (view full) --- 913 /* 914 * Horrible kludge to establish credentials for NFS XXX. 915 */ 916 917 if (sc->vnode) { 918 struct uio auio; 919 struct iovec aiov; 920 | 763 sc->unit = unit; 764 bioq_init(&sc->bio_queue); 765 mtx_init(&sc->queue_mtx, "md bio queue", NULL, MTX_DEF); 766 sprintf(sc->name, "md%d", unit); 767 error = kthread_create(md_kthread, sc, &sc->procp, 0, 0,"%s", sc->name); 768 if (error) { 769 free(sc, M_MD); 770 return (NULL); --- 142 unchanged lines hidden (view full) --- 913 /* 914 * Horrible kludge to establish credentials for NFS XXX. 915 */ 916 917 if (sc->vnode) { 918 struct uio auio; 919 struct iovec aiov; 920 |
| 921 tmpbuf = malloc(sc->secsize, M_TEMP, M_WAITOK); | 921 tmpbuf = malloc(sc->secsize, M_TEMP, 0); |
| 922 bzero(&auio, sizeof(auio)); 923 924 aiov.iov_base = tmpbuf; 925 aiov.iov_len = sc->secsize; 926 auio.uio_iov = &aiov; 927 auio.uio_iovcnt = 1; 928 auio.uio_offset = 0; 929 auio.uio_rw = UIO_READ; --- 371 unchanged lines hidden --- | 922 bzero(&auio, sizeof(auio)); 923 924 aiov.iov_base = tmpbuf; 925 aiov.iov_len = sc->secsize; 926 auio.uio_iov = &aiov; 927 auio.uio_iovcnt = 1; 928 auio.uio_offset = 0; 929 auio.uio_rw = UIO_READ; --- 371 unchanged lines hidden --- |