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authorNeilBrown <neilb@suse.de>2006-10-02 02:17:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 07:57:17 -0700
commitbc591ccff27e6a85d3a0d6fcb16cfadcc45267a8 (patch)
tree20692a805b32ce5541f7175192f8ab81975434ec /net/sunrpc
parent40f10522173c34e56cb9bf2fd37c62f69a427f1b (diff)
[PATCH] knfsd: add a callback for when last rpc thread finishes
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>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/svc.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 44b8d9d4c18..f5aee4c6167 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -26,7 +26,8 @@
* Create an RPC service
*/
struct svc_serv *
-svc_create(struct svc_program *prog, unsigned int bufsize)
+svc_create(struct svc_program *prog, unsigned int bufsize,
+ void (*shutdown)(struct svc_serv *serv))
{
struct svc_serv *serv;
int vers;
@@ -39,6 +40,7 @@ svc_create(struct svc_program *prog, unsigned int bufsize)
serv->sv_nrthreads = 1;
serv->sv_stats = prog->pg_stats;
serv->sv_bufsz = bufsize? bufsize : 4096;
+ serv->sv_shutdown = shutdown;
xdrsize = 0;
while (prog) {
prog->pg_lovers = prog->pg_nvers-1;
@@ -91,6 +93,9 @@ svc_destroy(struct svc_serv *serv)
sk_list);
svc_delete_socket(svsk);
}
+ if (serv->sv_shutdown)
+ serv->sv_shutdown(serv);
+
while (!list_empty(&serv->sv_permsocks)) {
svsk = list_entry(serv->sv_permsocks.next,
struct svc_sock,