fs/9p: Add support for marking inode attribute invalid
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Mon, 28 Feb 2011 11:34:06 +0000 (16:34 +0530)
committerEric Van Hensbergen <ericvh@gmail.com>
Tue, 15 Mar 2011 14:57:40 +0000 (09:57 -0500)
commitb3cbea03b4edbd6b625dbf813bf8c30c22213cb7
tree8624d0c52b80b6de244bbca6f4ab35eb36d7cb62
parent0e432703aac3b187dd88d81ac23282f7b1c71002
fs/9p: Add support for marking inode attribute invalid

With cached mode some of the file system operation result
in updating inode attributes (ctime). Add support for
marking inode attribute invalid in such cases so that
we fetch the updated inode attribute on dentry revalidation.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p/v9fs.h
fs/9p/v9fs_vfs.h
fs/9p/vfs_dentry.c
fs/9p/vfs_inode.c
fs/9p/vfs_inode_dotl.c