diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-25 11:28:18 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-09-22 23:24:29 -0400 |
| commit | cfcea3e8c66c2dcde98d5c2693d4bff50b5cac97 (patch) | |
| tree | ee7b995a48c43de7355fa33079ee7aaad020d6f3 /include/linux | |
| parent | 1c3c07e9f6cc50dab2aeb8051325e317d4f6c70e (diff) | |
NFS: Add a global LRU list for the ACCESS cache
...in order to allow the addition of a memory shrinker.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/nfs_fs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index cc013ed2e52..a36e01cd632 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -71,6 +71,7 @@ */ struct nfs_access_entry { struct rb_node rb_node; + struct list_head lru; unsigned long jiffies; struct rpc_cred * cred; int mask; @@ -148,6 +149,8 @@ struct nfs_inode { atomic_t data_updates; struct rb_root access_cache; + struct list_head access_cache_entry_lru; + struct list_head access_cache_inode_lru; #ifdef CONFIG_NFS_V3_ACL struct posix_acl *acl_access; struct posix_acl *acl_default; @@ -201,6 +204,7 @@ struct nfs_inode { #define NFS_INO_REVALIDATING (0) /* revalidating attrs */ #define NFS_INO_ADVISE_RDPLUS (1) /* advise readdirplus */ #define NFS_INO_STALE (2) /* possible stale inode */ +#define NFS_INO_ACL_LRU_SET (3) /* Inode is on the LRU list */ static inline struct nfs_inode *NFS_I(struct inode *inode) { |