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David Howells 10329a5d48 NFS: Define and create inode-level cache objects ... Define and create inode-level cache data storage objects (as managed by nfs_inode structs). Each inode-level object is created in a superblock-level index object and is itself a data storage object into which pages from the inode are stored. The inode object key is the NFS file handle for the inode. The inode object is given coherency data to carry in the auxiliary data permitted by the cache. This is a sequence made up of: (1) i_mtime from the NFS inode. (2) i_ctime from the NFS inode. (3) i_size from the NFS inode. (4) change_attr from the NFSv4 attribute data. As the cache is a persistent cache, the auxiliary data is checked when a new NFS in-memory inode is set up that matches an already existing data storage object in the cache. If the coherency data is the same, the on-disk object is retained and used; if not, it is scrapped and a new one created. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Steve Dickson <steved@redhat.com> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Tested-by: Daire Byrne <Daire.Byrne@framestore.com>		16 years ago
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Kconfig	NFS: Permit local filesystem caching to be enabled for NFS	16 years ago
Makefile	NFS: Define and create server-level objects	16 years ago
callback.c	NFS: Start PF_INET6 callback listener only if IPv6 support is available	16 years ago
callback.h	NFS: Start PF_INET6 callback listener only if IPv6 support is available	16 years ago
callback_proc.c	…
callback_xdr.c	…
client.c	NFS: Define and create server-level objects	16 years ago
delegation.c	NFSv4: Convert delegation->type field to fmode_t	16 years ago
delegation.h	NFSv4: Convert delegation->type field to fmode_t	16 years ago
dir.c	Merge branch 'devel' into for-linus	16 years ago
direct.c	…
file.c	NFS: Add comment banners to some NFS functions	16 years ago
fscache-index.c	NFS: Define and create inode-level cache objects	16 years ago
fscache.c	NFS: Define and create superblock-level objects	16 years ago
fscache.h	NFS: Define and create inode-level cache objects	16 years ago
getroot.c	NFS: Fix the type of struct nfs_fattr->mode	16 years ago
idmap.c	…
inode.c	NFS: Register NFS for caching and retrieve the top-level index	16 years ago
internal.h	NFS: Define and create superblock-level objects	16 years ago
iostat.h	NFS: Fix a warning in nfs4_async_handle_error	17 years ago
mount_clnt.c	NFS: "[no]resvport" mount option changes mountd client too	16 years ago
namespace.c	nfs: BUG_ON in nfs_follow_mountpoint	17 years ago
nfs2xdr.c	NFS: Fix the type of struct nfs_fattr->mode	16 years ago
nfs3acl.c	NFSv3: Fix posix ACL code	16 years ago
nfs3proc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	16 years ago
nfs3xdr.c	NFS: Fix the type of struct nfs_fattr->mode	16 years ago
nfs4_fs.h	constify dentry_operations: NFS	16 years ago
nfs4namespace.c	NFS: Fix misparsing of nfsv4 fs_locations attribute (take 2)	16 years ago
nfs4proc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	16 years ago
nfs4renewd.c	NFSv4: Return unreferenced delegations more promptly	16 years ago
nfs4state.c	NFS: Start PF_INET6 callback listener only if IPv6 support is available	16 years ago
nfs4xdr.c	NFSv4: Make decode_getfattr() set fattr->valid to reflect what was decoded	16 years ago
nfsroot.c	Merge branch 'devel' into next	16 years ago
pagelist.c	NFS: Throttle page dirtying while we're flushing to disk	16 years ago
proc.c	NFS: Optimise NFS close()	16 years ago
read.c	nfs: remove redundant tests on reading new pages	16 years ago
super.c	NFS: Define and create superblock-level objects	16 years ago
symlink.c	…
sysctl.c	…
unlink.c	NFS: Clean up nfs_sb_active/nfs_sb_deactive	17 years ago
write.c	NFS: Fix up a mismerged patch	16 years ago