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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-31 14:42:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-31 14:42:28 -0700
commit08843b79fb35d33859e0f8f11a7318341076e4d1 (patch)
treee56e122146985b359d50787e3d1df640c4582dfa /include
parentcc8362b1f6d724e46f515121d442779924b19fec (diff)
parent2c142baa7b237584bae7dc28630851701497e1ef (diff)
downloadlinux-08843b79fb35d33859e0f8f11a7318341076e4d1.tar.bz2
Merge branch 'nfsd-next' of git://linux-nfs.org/~bfields/linux
Pull nfsd changes from J. Bruce Fields: "This has been an unusually quiet cycle--mostly bugfixes and cleanup. The one large piece is Stanislav's work to containerize the server's grace period--but that in itself is just one more step in a not-yet-complete project to allow fully containerized nfs service. There are a number of outstanding delegation, container, v4 state, and gss patches that aren't quite ready yet; 3.7 may be wilder." * 'nfsd-next' of git://linux-nfs.org/~bfields/linux: (35 commits) NFSd: make boot_time variable per network namespace NFSd: make grace end flag per network namespace Lockd: move grace period management from lockd() to per-net functions LockD: pass actual network namespace to grace period management functions LockD: manage grace list per network namespace SUNRPC: service request network namespace helper introduced NFSd: make nfsd4_manager allocated per network namespace context. LockD: make lockd manager allocated per network namespace LockD: manage grace period per network namespace Lockd: add more debug to host shutdown functions Lockd: host complaining function introduced LockD: manage used host count per networks namespace LockD: manage garbage collection timeout per networks namespace LockD: make garbage collector network namespace aware. LockD: mark host per network namespace on garbage collect nfsd4: fix missing fault_inject.h include locks: move lease-specific code out of locks_delete_lock locks: prevent side-effects of locks_release_private before file_lock is initialized NFSd: set nfsd_serv to NULL after service destruction NFSd: introduce nfsd_destroy() helper ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs.h5
-rw-r--r--include/linux/lockd/lockd.h6
-rw-r--r--include/linux/sunrpc/cache.h34
-rw-r--r--include/linux/sunrpc/svc.h2
4 files changed, 34 insertions, 13 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8fabb037a48d..b178f9e91e23 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1163,9 +1163,10 @@ struct lock_manager {
struct list_head list;
};
-void locks_start_grace(struct lock_manager *);
+struct net;
+void locks_start_grace(struct net *, struct lock_manager *);
void locks_end_grace(struct lock_manager *);
-int locks_in_grace(void);
+int locks_in_grace(struct net *);
/* that will die - we need it for nfs_lock_info */
#include <linux/nfs_fs_i.h>
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index f04ce6ac6d04..f5a051a79273 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -262,11 +262,11 @@ typedef int (*nlm_host_match_fn_t)(void *cur, struct nlm_host *ref);
__be32 nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
struct nlm_host *, struct nlm_lock *, int,
struct nlm_cookie *, int);
-__be32 nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
+__be32 nlmsvc_unlock(struct net *net, struct nlm_file *, struct nlm_lock *);
__be32 nlmsvc_testlock(struct svc_rqst *, struct nlm_file *,
struct nlm_host *, struct nlm_lock *,
struct nlm_lock *, struct nlm_cookie *);
-__be32 nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
+__be32 nlmsvc_cancel_blocked(struct net *net, struct nlm_file *, struct nlm_lock *);
unsigned long nlmsvc_retry_blocked(void);
void nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
nlm_host_match_fn_t match);
@@ -279,7 +279,7 @@ void nlmsvc_release_call(struct nlm_rqst *);
__be32 nlm_lookup_file(struct svc_rqst *, struct nlm_file **,
struct nfs_fh *);
void nlm_release_file(struct nlm_file *);
-void nlmsvc_mark_resources(void);
+void nlmsvc_mark_resources(struct net *);
void nlmsvc_free_host_resources(struct nlm_host *);
void nlmsvc_invalidate_all(void);
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index f5fd6160dbca..f792794f6634 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -217,14 +217,32 @@ extern int qword_get(char **bpp, char *dest, int bufsize);
static inline int get_int(char **bpp, int *anint)
{
char buf[50];
- char *ep;
- int rv;
- int len = qword_get(bpp, buf, 50);
- if (len < 0) return -EINVAL;
- if (len ==0) return -ENOENT;
- rv = simple_strtol(buf, &ep, 0);
- if (*ep) return -EINVAL;
- *anint = rv;
+ int len = qword_get(bpp, buf, sizeof(buf));
+
+ if (len < 0)
+ return -EINVAL;
+ if (len == 0)
+ return -ENOENT;
+
+ if (kstrtoint(buf, 0, anint))
+ return -EINVAL;
+
+ return 0;
+}
+
+static inline int get_uint(char **bpp, unsigned int *anint)
+{
+ char buf[50];
+ int len = qword_get(bpp, buf, sizeof(buf));
+
+ if (len < 0)
+ return -EINVAL;
+ if (len == 0)
+ return -ENOENT;
+
+ if (kstrtouint(buf, 0, anint))
+ return -EINVAL;
+
return 0;
}
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 40e0a273faea..d83db800fe02 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -278,6 +278,8 @@ struct svc_rqst {
struct task_struct *rq_task; /* service thread */
};
+#define SVC_NET(svc_rqst) (svc_rqst->rq_xprt->xpt_net)
+
/*
* Rigorous type checking on sockaddr type conversions
*/