kern_physio.c (21144e3bf1f416a758f6546bfabfa8e4e8cba507) kern_physio.c (b99c307a21423935df9af6a532033f28b62e2966)
1/*
2 * Copyright (c) 1994 John S. Dyson
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

--- 95 unchanged lines hidden (view full) ---

104 bp->b_iocmd == BIO_READ ?
105 VM_PROT_WRITE : VM_PROT_READ)) {
106 error = EFAULT;
107 goto doerror;
108 }
109 vmapbuf(bp);
110 }
111
1/*
2 * Copyright (c) 1994 John S. Dyson
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

--- 95 unchanged lines hidden (view full) ---

104 bp->b_iocmd == BIO_READ ?
105 VM_PROT_WRITE : VM_PROT_READ)) {
106 error = EFAULT;
107 goto doerror;
108 }
109 vmapbuf(bp);
110 }
111
112 BUF_STRATEGY(bp, 0);
112 DEV_STRATEGY(bp, 0);
113 spl = splbio();
114 while ((bp->b_flags & B_DONE) == 0)
115 tsleep((caddr_t)bp, PRIBIO, "physstr", 0);
116 splx(spl);
117
118 if (uio->uio_segflg == UIO_USERSPACE)
119 vunmapbuf(bp);
120 iolen = bp->b_bcount - bp->b_resid;

--- 17 unchanged lines hidden --- 		113 spl = splbio();
114 while ((bp->b_flags & B_DONE) == 0)
115 tsleep((caddr_t)bp, PRIBIO, "physstr", 0);
116 splx(spl);
117
118 if (uio->uio_segflg == UIO_USERSPACE)
119 vunmapbuf(bp);
120 iolen = bp->b_bcount - bp->b_resid;

--- 17 unchanged lines hidden ---