diff options
| author |   Greg Banks <gnb@melbourne.sgi.com> | 2006-10-02 02:17:54 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-02 07:57:19 -0700 |
| commit | c45c357d7dbc9e94338f44349e0035149da86b26 (patch) | |
| tree | b04388ccaccd5fb304b4bd8be57258d52e79f886 /include/linux | |
| parent | [PATCH] knfsd: move tempsock aging to a timer (diff) | |
| download | linux-dev-c45c357d7dbc9e94338f44349e0035149da86b26.tar.xz linux-dev-c45c357d7dbc9e94338f44349e0035149da86b26.zip | |
[PATCH] knfsd: convert sk_inuse to atomic_t
Convert the svc_sock->sk_inuse counter from an int protected by
svc_serv->sv_lock, to an atomic. This reduces the number of places we need to
take the (effectively global) svc_serv->sv_lock.
Signed-off-by: Greg Banks <gnb@melbourne.sgi.com>
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 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/svcsock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index 846aee95eec7..17cb834a748c 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -21,7 +21,7 @@ struct svc_sock { struct sock * sk_sk; /* INET layer */ struct svc_serv * sk_server; /* service for this socket */ - unsigned int sk_inuse; /* use count */ + atomic_t sk_inuse; /* use count */ unsigned long sk_flags; #define SK_BUSY 0 /* enqueued/receiving */ #define SK_CONN 1 /* conn pending */ |