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BUF_LOCKFREE(9FREEBSD) - man page online | system kernel interfaces

Destroys a buffer's lock.

Chapter
July 9, 2001
BUF_LOCKFREE(9)                   BSD Kernel Developer's Manual                   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), lockdestroy(9)
AUTHORS This manual page was written by Chad David <@acns.ab.ca>.
BSD July 9, 2001 BSD
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BUF_LOCKFREE(9freebsd) referred by
refer to buf(9freebsd) | BUF_LOCK(9freebsd) | BUF_TIMELOCK(9freebsd) | BUF_UNLOCK(9freebsd) | lockdestroy(9freebsd)