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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-06-11 17:39:04 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-09 12:09:19 -0400 |
| commit | f41f741838480aeaa3a189cff6e210503cf9c42d (patch) | |
| tree | fc4509d47132c28ca211e57d8f59b56accb6db8b /fs/nfs/nfs3acl.c | |
| parent | 2e96d2867245668dbdb973729288cf69b9fafa66 (diff) | |
| download | linux-rpi-f41f741838480aeaa3a189cff6e210503cf9c42d.tar.gz linux-rpi-f41f741838480aeaa3a189cff6e210503cf9c42d.tar.bz2 linux-rpi-f41f741838480aeaa3a189cff6e210503cf9c42d.zip | |
NFS: Ensure we zap only the access and acl caches when setting new acls
...and ensure that we obey the NFS_INO_INVALID_ACL flag when retrieving the
acls.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs3acl.c')
| -rw-r--r-- | fs/nfs/nfs3acl.c | 9 |
1 files changed, 6 insertions, 3 deletions
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 @@ #include <linux/posix_acl_xattr.h> #include <linux/nfsacl.h> +#include "internal.h" + #define NFSDBG_FACILITY NFSDBG_PROC ssize_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) status = nfs_revalidate_inode(server, inode); if (status < 0) return ERR_PTR(status); + if (NFS_I(inode)->cache_validity & NFS_INO_INVALID_ACL) + nfs_zap_acl_cache(inode); acl = nfs3_get_cached_acl(inode, type); if (acl != ERR_PTR(-EAGAIN)) return acl; @@ -319,9 +323,8 @@ static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, dprintk("NFS call setacl\n"); msg.rpc_proc = &server->client_acl->cl_procinfo[ACLPROC3_SETACL]; status = rpc_call_sync(server->client_acl, &msg, 0); - spin_lock(&inode->i_lock); - NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS; - spin_unlock(&inode->i_lock); + nfs_access_zap_cache(inode); + nfs_zap_acl_cache(inode); dprintk("NFS reply setacl: %d\n", status); /* pages may have been allocated at the xdr layer. */ |