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-rw-r--r--fs/nfs/inode.c4
-rw-r--r--fs/nfs/internal.h1
-rw-r--r--fs/nfs/nfs3acl.c9
-rw-r--r--fs/nfs/nfs4proc.c5
4 files changed, 12 insertions, 7 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 2e4ab4a5e107..2c23d067e2a6 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -57,8 +57,6 @@ static int enable_ino64 = NFS_64_BIT_INODE_NUMBERS_ENABLED;
57static void nfs_invalidate_inode(struct inode *); 57static void nfs_invalidate_inode(struct inode *);
58static int nfs_update_inode(struct inode *, struct nfs_fattr *); 58static int nfs_update_inode(struct inode *, struct nfs_fattr *);
59 59
60static void nfs_zap_acl_cache(struct inode *);
61
62static struct kmem_cache * nfs_inode_cachep; 60static struct kmem_cache * nfs_inode_cachep;
63 61
64static inline unsigned long 62static inline unsigned long
@@ -167,7 +165,7 @@ void nfs_zap_mapping(struct inode *inode, struct address_space *mapping)
167 } 165 }
168} 166}
169 167
170static void nfs_zap_acl_cache(struct inode *inode) 168void nfs_zap_acl_cache(struct inode *inode)
171{ 169{
172 void (*clear_acl_cache)(struct inode *); 170 void (*clear_acl_cache)(struct inode *);
173 171
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 04ae867dddba..24241fcbb98d 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -150,6 +150,7 @@ extern void nfs_clear_inode(struct inode *);
150#ifdef CONFIG_NFS_V4 150#ifdef CONFIG_NFS_V4
151extern void nfs4_clear_inode(struct inode *); 151extern void nfs4_clear_inode(struct inode *);
152#endif 152#endif
153void nfs_zap_acl_cache(struct inode *inode);
153 154
154/* super.c */ 155/* super.c */
155extern struct file_system_type nfs_xdev_fs_type; 156extern struct file_system_type nfs_xdev_fs_type;
diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index 9b7362565c0c..423842f51ac9 100644
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -5,6 +5,8 @@
5#include <linux/posix_acl_xattr.h> 5#include <linux/posix_acl_xattr.h>
6#include <linux/nfsacl.h> 6#include <linux/nfsacl.h>
7 7
8#include "internal.h"
9
8#define NFSDBG_FACILITY NFSDBG_PROC 10#define NFSDBG_FACILITY NFSDBG_PROC
9 11
10ssize_t nfs3_listxattr(struct dentry *dentry, char *buffer, size_t size) 12ssize_t nfs3_listxattr(struct dentry *dentry, char *buffer, size_t size)
@@ -205,6 +207,8 @@ struct posix_acl *nfs3_proc_getacl(struct inode *inode, int type)
205 status = nfs_revalidate_inode(server, inode); 207 status = nfs_revalidate_inode(server, inode);
206 if (status < 0) 208 if (status < 0)
207 return ERR_PTR(status); 209 return ERR_PTR(status);
210 if (NFS_I(inode)->cache_validity & NFS_INO_INVALID_ACL)
211 nfs_zap_acl_cache(inode);
208 acl = nfs3_get_cached_acl(inode, type); 212 acl = nfs3_get_cached_acl(inode, type);
209 if (acl != ERR_PTR(-EAGAIN)) 213 if (acl != ERR_PTR(-EAGAIN))
210 return acl; 214 return acl;
@@ -319,9 +323,8 @@ static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
319 dprintk("NFS call setacl\n"); 323 dprintk("NFS call setacl\n");
320 msg.rpc_proc = &server->client_acl->cl_procinfo[ACLPROC3_SETACL]; 324 msg.rpc_proc = &server->client_acl->cl_procinfo[ACLPROC3_SETACL];
321 status = rpc_call_sync(server->client_acl, &msg, 0); 325 status = rpc_call_sync(server->client_acl, &msg, 0);
322 spin_lock(&inode->i_lock); 326 nfs_access_zap_cache(inode);
323 NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS; 327 nfs_zap_acl_cache(inode);
324 spin_unlock(&inode->i_lock);
325 dprintk("NFS reply setacl: %d\n", status); 328 dprintk("NFS reply setacl: %d\n", status);
326 329
327 /* pages may have been allocated at the xdr layer. */ 330 /* pages may have been allocated at the xdr layer. */
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 058723d9122d..10f01c05a4e4 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2695,6 +2695,8 @@ static ssize_t nfs4_proc_get_acl(struct inode *inode, void *buf, size_t buflen)
2695 ret = nfs_revalidate_inode(server, inode); 2695 ret = nfs_revalidate_inode(server, inode);
2696 if (ret < 0) 2696 if (ret < 0)
2697 return ret; 2697 return ret;
2698 if (NFS_I(inode)->cache_validity & NFS_INO_INVALID_ACL)
2699 nfs_zap_acl_cache(inode);
2698 ret = nfs4_read_cached_acl(inode, buf, buflen); 2700 ret = nfs4_read_cached_acl(inode, buf, buflen);
2699 if (ret != -ENOENT) 2701 if (ret != -ENOENT)
2700 return ret; 2702 return ret;
@@ -2722,7 +2724,8 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl
2722 nfs_inode_return_delegation(inode); 2724 nfs_inode_return_delegation(inode);
2723 buf_to_pages(buf, buflen, arg.acl_pages, &arg.acl_pgbase); 2725 buf_to_pages(buf, buflen, arg.acl_pages, &arg.acl_pgbase);
2724 ret = rpc_call_sync(NFS_CLIENT(inode), &msg, 0); 2726 ret = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
2725 nfs_zap_caches(inode); 2727 nfs_access_zap_cache(inode);
2728 nfs_zap_acl_cache(inode);
2726 return ret; 2729 return ret;
2727} 2730}
2728 2731