Revision d9597075fb6feb1b3dc71c352e334c5b0a37afde authored by Linus Torvalds on 10 March 2011, 21:07:38 UTC, committed by Linus Torvalds on 10 March 2011, 21:07:38 UTC
* 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf symbols: Avoid resolving [kernel.kallsyms] to real path for buildid cache perf symbols: Fix vmlinux path when not using --symfs
cache_lib.h
/*
* Helper routines for the NFS client caches
*
* Copyright (c) 2009 Trond Myklebust <Trond.Myklebust@netapp.com>
*/
#include <linux/completion.h>
#include <linux/sunrpc/cache.h>
#include <asm/atomic.h>
/*
* Deferred request handling
*/
struct nfs_cache_defer_req {
struct cache_req req;
struct cache_deferred_req deferred_req;
struct completion completion;
atomic_t count;
};
extern int nfs_cache_upcall(struct cache_detail *cd, char *entry_name);
extern struct nfs_cache_defer_req *nfs_cache_defer_req_alloc(void);
extern void nfs_cache_defer_req_put(struct nfs_cache_defer_req *dreq);
extern int nfs_cache_wait_for_upcall(struct nfs_cache_defer_req *dreq);
extern int nfs_cache_register(struct cache_detail *cd);
extern void nfs_cache_unregister(struct cache_detail *cd);
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