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| author | Suresh Jayaraman | 2010-07-05 14:42:45 +0200 |
|---|---|---|
| committer | Steve French | 2010-08-02 14:40:36 +0200 |
| commit | 9451a9a52f91a4c171cfaca2f6d7a2ce91867b8d (patch) | |
| tree | e447d252996e554a053890a75b55456b9926d602 /fs/cifs/cifsfs.c | |
| parent | cifs: define superblock-level cache index objects and register them (diff) | |
| download | kernel-qcow2-linux-9451a9a52f91a4c171cfaca2f6d7a2ce91867b8d.tar.gz kernel-qcow2-linux-9451a9a52f91a4c171cfaca2f6d7a2ce91867b8d.tar.xz kernel-qcow2-linux-9451a9a52f91a4c171cfaca2f6d7a2ce91867b8d.zip | |
cifs: define inode-level cache object and register them
Define inode-level data storage objects (managed by cifsInodeInfo structs).
Each inode-level object is created in a super-block level object and is itself
a data storage object in to which pages from the inode are stored.
The inode object is keyed by UniqueId. The coherency data being used is
LastWriteTime, LastChangeTime and end of file reported by the server.
Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 24d7f4ab3b65..8a2cf129e535 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -330,6 +330,12 @@ cifs_destroy_inode(struct inode *inode) } static void +cifs_clear_inode(struct inode *inode) +{ + cifs_fscache_release_inode_cookie(inode); +} + +static void cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server) { seq_printf(s, ",addr="); @@ -490,6 +496,7 @@ static const struct super_operations cifs_super_ops = { .alloc_inode = cifs_alloc_inode, .destroy_inode = cifs_destroy_inode, .drop_inode = cifs_drop_inode, + .clear_inode = cifs_clear_inode, /* .delete_inode = cifs_delete_inode, */ /* Do not need above function unless later we add lazy close of inodes or unless the kernel forgets to call us with the same number of releases (closes) |