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Commit b89109be authored by Stanislav Kinsbursky's avatar Stanislav Kinsbursky Committed by J. Bruce Fields
Browse files

nfsd: pass network context to export caches init/shutdown routines 



These functions will be called from per-net operations.

Signed-off-by: default avatarStanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent e3f70ead

fs/nfsd/export.c

+10 −10
Original line number Diff line number Diff line
@@ -1228,17 +1228,17 @@ const struct seq_operations nfs_exports_op = { 
 * Initialize the exports module.

 */

int

nfsd_export_init(void)

nfsd_export_init(struct net *net)

{

	int rv;

	dprintk("nfsd: initializing export module.\n");

	dprintk("nfsd: initializing export module (net: %p).\n", net);



	rv = cache_register_net(&svc_export_cache, &init_net);

	rv = cache_register_net(&svc_export_cache, net);

	if (rv)

		return rv;

	rv = cache_register_net(&svc_expkey_cache, &init_net);

	rv = cache_register_net(&svc_expkey_cache, net);

	if (rv)

		cache_unregister_net(&svc_export_cache, &init_net);

		cache_unregister_net(&svc_export_cache, net);

	return rv;



}
@@ -1257,14 +1257,14 @@ nfsd_export_flush(void) 
 * Shutdown the exports module.

 */

void

nfsd_export_shutdown(void)

nfsd_export_shutdown(struct net *net)

{



	dprintk("nfsd: shutting down export module.\n");

	dprintk("nfsd: shutting down export module (net: %p).\n", net);



	cache_unregister_net(&svc_expkey_cache, &init_net);

	cache_unregister_net(&svc_export_cache, &init_net);

	cache_unregister_net(&svc_expkey_cache, net);

	cache_unregister_net(&svc_export_cache, net);

	svcauth_unix_purge();



	dprintk("nfsd: export shutdown complete.\n");

	dprintk("nfsd: export shutdown complete (net: %p).\n", net);

}

fs/nfsd/nfsctl.c

+3 −3
Original line number Diff line number Diff line
@@ -1163,7 +1163,7 @@ static int __init init_nfsd(void) 
	retval = nfsd_reply_cache_init();

	if (retval)

		goto out_free_stat;

	retval = nfsd_export_init();

	retval = nfsd_export_init(&init_net);

	if (retval)

		goto out_free_cache;

	nfsd_lockd_init();	/* lockd->nfsd callbacks */
@@ -1184,7 +1184,7 @@ out_free_idmap: 
	nfsd_idmap_shutdown();

out_free_lockd:

	nfsd_lockd_shutdown();

	nfsd_export_shutdown();

	nfsd_export_shutdown(&init_net);

out_free_cache:

	nfsd_reply_cache_shutdown();

out_free_stat:
@@ -1201,7 +1201,7 @@ out_unregister_notifier: 


static void __exit exit_nfsd(void)

{

	nfsd_export_shutdown();

	nfsd_export_shutdown(&init_net);

	nfsd_reply_cache_shutdown();

	remove_proc_entry("fs/nfs/exports", NULL);

	remove_proc_entry("fs/nfs", NULL);

include/linux/nfsd/export.h

+2 −2
Original line number Diff line number Diff line
@@ -130,8 +130,8 @@ __be32 check_nfsd_access(struct svc_export *exp, struct svc_rqst *rqstp); 
/*

 * Function declarations

 */

int			nfsd_export_init(void);

void			nfsd_export_shutdown(void);

int			nfsd_export_init(struct net *);

void			nfsd_export_shutdown(struct net *);

void			nfsd_export_flush(void);

struct svc_export *	rqst_exp_get_by_name(struct svc_rqst *,

					     struct path *);