diff options
| author |   J. Bruce Fields <bfields@redhat.com> | 2012-03-21 16:42:14 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-03-26 11:48:54 -0400 |
| commit | 1df00640c9111c881633d9b219f18e66c52599ec (patch) | |
| tree | e36d3924d84f47ec93f6650ff1fd5b8ea7d10d24 /fs/lockd/svclock.c | |
| parent | NFSD: Fix nfs4_verifier memory alignment (diff) | |
| parent | NFS: fix sb->s_id in nfs debug prints (diff) | |
| download | linux-dev-1df00640c9111c881633d9b219f18e66c52599ec.tar.xz linux-dev-1df00640c9111c881633d9b219f18e66c52599ec.zip | |
Merge nfs containerization work from Trond's tree
The nfs containerization work is a prerequisite for Jeff Layton's reboot
recovery rework.
Diffstat (limited to 'fs/lockd/svclock.c')
| -rw-r--r-- | fs/lockd/svclock.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index f0179c3745d2..e46353f41a42 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -46,7 +46,6 @@ static void nlmsvc_remove_block(struct nlm_block *block); static int nlmsvc_setgrantargs(struct nlm_rqst *call, struct nlm_lock *lock); static void nlmsvc_freegrantargs(struct nlm_rqst *call); static const struct rpc_call_ops nlmsvc_grant_ops; -static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie); /* * The list of blocked locks to retry @@ -54,6 +53,35 @@ static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie); static LIST_HEAD(nlm_blocked); static DEFINE_SPINLOCK(nlm_blocked_lock); +#ifdef LOCKD_DEBUG +static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie) +{ + /* + * We can get away with a static buffer because we're only + * called with BKL held. + */ + static char buf[2*NLM_MAXCOOKIELEN+1]; + unsigned int i, len = sizeof(buf); + char *p = buf; + + len--; /* allow for trailing \0 */ + if (len < 3) + return "???"; + for (i = 0 ; i < cookie->len ; i++) { + if (len < 2) { + strcpy(p-3, "..."); + break; + } + sprintf(p, "%02x", cookie->data[i]); + p += 2; + len -= 2; + } + *p = '\0'; + + return buf; +} +#endif + /* * Insert a blocked lock into the global list */ @@ -935,32 +963,3 @@ nlmsvc_retry_blocked(void) return timeout; } - -#ifdef RPC_DEBUG -static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie) -{ - /* - * We can get away with a static buffer because we're only - * called with BKL held. - */ - static char buf[2*NLM_MAXCOOKIELEN+1]; - unsigned int i, len = sizeof(buf); - char *p = buf; - - len--; /* allow for trailing \0 */ - if (len < 3) - return "???"; - for (i = 0 ; i < cookie->len ; i++) { - if (len < 2) { - strcpy(p-3, "..."); - break; - } - sprintf(p, "%02x", cookie->data[i]); - p += 2; - len -= 2; - } - *p = '\0'; - - return buf; -} -#endif |