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VFS_UNBUSY (9) | Kernel routines | Unix Manual Pages | :man

NAME

vfs_unbusy - "unbusy a mount point"

CONTENTS

Synopsis
Description
Locks
See Also
Authors

SYNOPSIS


.In sys/param.h
.In sys/mount.h void vfs_unbusy "struct mount *mp" "struct thread *td"

DESCRIPTION

The vfs_unbusy function un-busies a mount point by unlocking mp->mnt_lock. The lock is typically acquired by calling vfs_busy(9) prior to this call.

Its arguments are:

mp The mount point to unbusy (unlock).
td The thread responsible for this call.

LOCKS

mnt_lock must be locked in mp prior to calling this function, and it will be unlocked upon return.

SEE ALSO

vfs_busy(9)

AUTHORS


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