svclock.c File Reference

#include <linux/types.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/sunrpc/clnt.h>
#include <linux/sunrpc/svc_xprt.h>
#include <linux/lockd/nlm.h>
#include <linux/lockd/lockd.h>
#include <linux/kthread.h>

Go to the source code of this file.

Macros
#define	NLMDBG_FACILITY   NLMDBG_SVCLOCK
#define	nlm_deadlock   nlm_lck_denied

Functions
void	nlmsvc_traverse_blocks (struct nlm_host *host, struct nlm_file *file, nlm_host_match_fn_t match)
__be32	nlmsvc_lock (struct svc_rqst *rqstp, struct nlm_file *file, struct nlm_host *host, struct nlm_lock *lock, int wait, struct nlm_cookie *cookie, int reclaim)
__be32	nlmsvc_testlock (struct svc_rqst *rqstp, struct nlm_file *file, struct nlm_host *host, struct nlm_lock *lock, struct nlm_lock *conflock, struct nlm_cookie *cookie)
__be32	nlmsvc_unlock (struct net *net, struct nlm_file *file, struct nlm_lock *lock)
__be32	nlmsvc_cancel_blocked (struct net *net, struct nlm_file *file, struct nlm_lock *lock)
void	nlmsvc_grant_reply (struct nlm_cookie *cookie, __be32 status)
unsigned long	nlmsvc_retry_blocked (void)

Variables
struct lock_manager_operations	nlmsvc_lock_operations

Macro Definition Documentation

#define nlm_deadlock   nlm_lck_denied

Definition at line 39 of file svclock.c.

#define NLMDBG_FACILITY   NLMDBG_SVCLOCK

Definition at line 34 of file svclock.c.

Function Documentation

__be32 nlmsvc_cancel_blocked	(	struct net *	net,
		struct nlm_file *	file,
		struct nlm_lock *	lock
	)

Definition at line 632 of file svclock.c.

void nlmsvc_grant_reply	(	struct nlm_cookie *	cookie,
		__be32	status
	)

Definition at line 892 of file svclock.c.

__be32 nlmsvc_lock	(	struct svc_rqst *	rqstp,
		struct nlm_file *	file,
		struct nlm_host *	host,
		struct nlm_lock *	lock,
		int	wait,
		struct nlm_cookie *	cookie,
		int	reclaim
	)

Definition at line 400 of file svclock.c.

unsigned long nlmsvc_retry_blocked

(

void

)

Definition at line 937 of file svclock.c.

__be32 nlmsvc_testlock	(	struct svc_rqst *	rqstp,
		struct nlm_file *	file,
		struct nlm_host *	host,
		struct nlm_lock *	lock,
		struct nlm_lock *	conflock,
		struct nlm_cookie *	cookie
	)

Definition at line 507 of file svclock.c.

void nlmsvc_traverse_blocks	(	struct nlm_host *	host,
		struct nlm_file *	file,
		nlm_host_match_fn_t	match
	)

Definition at line 312 of file svclock.c.

__be32 nlmsvc_unlock	(	struct net *	net,
		struct nlm_file *	file,
		struct nlm_lock *	lock
	)

Definition at line 604 of file svclock.c.

Variable Documentation

struct lock_manager_operations nlmsvc_lock_operations

Initial value:

= {
    .lm_compare_owner = nlmsvc_same_owner,
    .lm_notify = nlmsvc_notify_blocked,
    .lm_grant = nlmsvc_grant_deferred,
}

Definition at line 747 of file svclock.c.