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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2005-06-22 17:16:23 +0000 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-06-22 16:07:15 -0400 |
| commit | e50a1c2e1f816c81eed6a589019052cb44189267 (patch) | |
| tree | e59dd290e136bd0eb5fc56d325bf34f5ca1efdfb /fs/nfs/inode.c | |
| parent | 4b580ee3dc00f9828a9a7aad2724f448fdc94075 (diff) | |
| download | op-kernel-dev-e50a1c2e1f816c81eed6a589019052cb44189267.zip op-kernel-dev-e50a1c2e1f816c81eed6a589019052cb44189267.tar.gz | |
[PATCH] NFSv4: client-side caching NFSv4 ACLs
Add nfs4_acl field to the nfs_inode, and use it to cache acls. Only cache
acls of size up to a page. Also prepare for up to a page of acl data even
when the user doesn't pass in a buffer, as when they want to get the acl
length to decide what size buffer to allocate.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
| -rw-r--r-- | fs/nfs/inode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index c45bd52..350c48c1 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -142,10 +142,6 @@ nfs_delete_inode(struct inode * inode) clear_inode(inode); } -/* - * For the moment, the only task for the NFS clear_inode method is to - * release the mmap credential - */ static void nfs_clear_inode(struct inode *inode) { @@ -1923,6 +1919,9 @@ static struct inode *nfs_alloc_inode(struct super_block *sb) if (!nfsi) return NULL; nfsi->flags = 0; +#ifdef CONFIG_NFS_V4 + nfsi->nfs4_acl = NULL; +#endif /* CONFIG_NFS_V4 */ return &nfsi->vfs_inode; } |
