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author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-15 17:58:13 -0400 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-10-07 17:22:20 -0400 |
commit | 4eec952e42314b53e48fef1f54dd89cbf9789734 (patch) | |
tree | 6c0e407472224954987021a815036fe561f88c5a /drivers | |
parent | 1daef0a868370c5a96d031b9202e3354bea060e6 (diff) |
NFS: Add options for finer control of the lookup cache
Add the flag NFS_MOUNT_LOOKUP_CACHE_NONEG to turn off the caching of
negative dentries. In reality what we do is to force
nfs_lookup_revalidate() to always discard negative dentries.
Add the flag NFS_MOUNT_LOOKUP_CACHE_NONE for enforcing stricter
revalidation of dentries. It forces the revalidate code to always do a
lookup instead of just checking the cached mtime of the parent directory.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions