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[PATCH] knfsd: add a callback for when last rpc thread finishes

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nfsd has some cleanup that it wants to do when the last thread exits, and
there will shortly be some more.  So collect this all into one place and
define a callback for an rpc service to call when the service is about to be
destroyed.

[akpm@osdl.org: cleanups, build fix]
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
NeilBrown 2006-10-02 02:17:44 -07:00 • committed by Linus Torvalds
parent 40f1052217
commit bc591ccff2
5 changed files with 33 additions and 26 deletions
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8
include/linux/sunrpc/svc.h
View file

@ -42,6 +42,11 @@ struct svc_serv {
int sv_tmpcnt; /* count of temporary sockets */
char * sv_name; /* service name */
void (*sv_shutdown)(struct svc_serv *serv);
/* Callback to use when last thread
* exits.
*/
};
/*
@ -328,7 +333,8 @@ typedef void (*svc_thread_fn)(struct svc_rqst *);
/*
* Function prototypes.
*/
struct svc_serv * svc_create(struct svc_program *, unsigned int);
struct svc_serv * svc_create(struct svc_program *, unsigned int,
void (*shutdown)(struct svc_serv*));
int svc_create_thread(svc_thread_fn, struct svc_serv *);
void svc_exit_thread(struct svc_rqst *);
void svc_destroy(struct svc_serv *);