bsd/vfs/vfs_bio.c

124 static buf_t	getnewbuf(int slpflag, int slptimeo, int *queue);
127 static errno_t	buf_acquire_locked(buf_t bp, int flags, int slpflag, int slptimeo);
1435 buf_invalidateblks(vnode_t vp, int flags, int slpflag, int slptimeo)
1486 			if ( (error = (int)buf_acquire_locked(bp, aflags, slpflag, slptimeo)) ) {
1557 			if ( (error = (int)buf_acquire_locked(bp, aflags, slpflag, slptimeo)) ) {
2859 buf_getblk(vnode_t vp, daddr64_t blkno, int size, int slpflag, int slptimeo, int operation)
2905 				err = msleep(bp, buf_mtxp, slpflag | PDROP | (PRIBIO + 1), "buf_getblk", &ts);
2911 				if (err && ((slpflag & PCATCH) || ((err == EWOULDBLOCK) && slptimeo)))
3008 		if ((bp = getnewbuf(slpflag, slptimeo, &queue)) == NULL)
3320 getnewbuf(int slpflag, int slptimeo, int * queue)
3414 		msleep(&needbuffer, buf_mtxp, slpflag | PDROP | (PRIBIO+1), "getnewbuf", &ts);
3685 buf_acquire(buf_t bp, int flags, int slpflag, int slptimeo) {
3690 	error = buf_acquire_locked(bp, flags, slpflag, slptimeo);
3699 buf_acquire_locked(buf_t bp, int flags, int slpflag, int slptimeo)
3724 		error = msleep((caddr_t)bp, buf_mtxp, slpflag | (PRIBIO + 1), "buf_acquire", &ts);