buf_lockfree(9)

NAME

BUF_LOCKFREE - destroys a buffer's lock

SYNOPSIS

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/bio.h>
#include <sys/buf.h>
void
BUF_LOCKFREE(struct buf *bp);

DESCRIPTION

The BUF_LOCKFREE() macro destroys the buffer lock. The lock

must not be
held when this macro is called or a panic will result.

Its argument is:

bp The buffer whose lock is to be destroyed.

SEE ALSO

buf(9), BUF_LOCK(9), BUF_TIMELOCK(9), BUF_UNLOCK(9), lockde

stroy(9)

AUTHORS

This manual page was written by Chad David <davidc@ac

ns.ab.ca>.

BSD July 9, 2001

BSD