cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cache_lib.h (1057B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Helper routines for the NFS client caches
      4 *
      5 * Copyright (c) 2009 Trond Myklebust <Trond.Myklebust@netapp.com>
      6 */
      7
      8#include <linux/completion.h>
      9#include <linux/sunrpc/cache.h>
     10#include <linux/atomic.h>
     11
     12/*
     13 * Deferred request handling
     14 */
     15struct nfs_cache_defer_req {
     16	struct cache_req req;
     17	struct cache_deferred_req deferred_req;
     18	struct completion completion;
     19	refcount_t count;
     20};
     21
     22extern int nfs_cache_upcall(struct cache_detail *cd, char *entry_name);
     23extern struct nfs_cache_defer_req *nfs_cache_defer_req_alloc(void);
     24extern void nfs_cache_defer_req_put(struct nfs_cache_defer_req *dreq);
     25extern int nfs_cache_wait_for_upcall(struct nfs_cache_defer_req *dreq);
     26
     27extern int nfs_cache_register_net(struct net *net, struct cache_detail *cd);
     28extern void nfs_cache_unregister_net(struct net *net, struct cache_detail *cd);
     29extern int nfs_cache_register_sb(struct super_block *sb,
     30				 struct cache_detail *cd);
     31extern void nfs_cache_unregister_sb(struct super_block *sb,
     32				    struct cache_detail *cd);