| commit | 44b11874ff583b6e766a05856b04f3c492c32b84 | [log] [tgz] |
|---|---|---|
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | Thu May 25 01:40:59 2006 -0400 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Fri Jun 09 09:34:09 2006 -0400 |
| tree | b17effcaf70ed67f61b1ec2ed2dea1ea2f884d60 | |
| parent | 38478b24e37587f1c4fedf8ac070ca54f052ed28 [diff] |
NFS: Separate metadata and page cache revalidation mechanisms Separate out the function of revalidating the inode metadata, and revalidating the mapping. The former may be called by lookup(), and only really needs to check that permissions, ctime, etc haven't changed whereas the latter needs only done when we want to read data from the page cache, and may need to sync and then invalidate the mapping. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>