uipc_syscalls.c (ef11fbd7c42f873c6fee899cb63ab143d345ea4d) uipc_syscalls.c (d3cb0d99e0eeb9340c5457127068eb039709cc8b)
1/*
2 * Copyright (c) 1982, 1986, 1989, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * sendfile(2) and related extensions:
6 * Copyright (c) 1998, David Greenman. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 1939 unchanged lines hidden (view full) ---

1948 goto done;
1949 }
1950 vm_page_unlock_queues();
1951
1952 /*
1953 * Get a sendfile buf. We usually wait as long as necessary,
1954 * but this wait can be interrupted.
1955 */
1/*
2 * Copyright (c) 1982, 1986, 1989, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * sendfile(2) and related extensions:
6 * Copyright (c) 1998, David Greenman. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 1939 unchanged lines hidden (view full) ---

1948 goto done;
1949 }
1950 vm_page_unlock_queues();
1951
1952 /*
1953 * Get a sendfile buf. We usually wait as long as necessary,
1954 * but this wait can be interrupted.
1955 */
1956 if ((sf = sf_buf_alloc(pg, PCATCH)) == NULL) {
1956 if ((sf = sf_buf_alloc(pg, SFB_CATCH)) == NULL) {
1957 mbstat.sf_allocfail++;
1958 vm_page_lock_queues();
1959 vm_page_unwire(pg, 0);
1960 if (pg->wire_count == 0 && pg->object == NULL)
1961 vm_page_free(pg);
1962 vm_page_unlock_queues();
1963 SOCKBUF_LOCK(&so->so_snd);
1964 sbunlock(&so->so_snd);

--- 157 unchanged lines hidden --- 		1957 mbstat.sf_allocfail++;
1958 vm_page_lock_queues();
1959 vm_page_unwire(pg, 0);
1960 if (pg->wire_count == 0 && pg->object == NULL)
1961 vm_page_free(pg);
1962 vm_page_unlock_queues();
1963 SOCKBUF_LOCK(&so->so_snd);
1964 sbunlock(&so->so_snd);

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