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| author | Trond Myklebust <[email protected]> | 2016-12-16 16:55:55 -0500 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2016-12-19 17:29:27 -0500 |
| commit | e603a4c1b5c2b9d24139eeb1769c5ac600318c07 (patch) | |
| tree | 9f06d8b234feaa0b3e27c5eab125325d611c65b3 /tools/perf/util/c++/clang.cpp | |
| parent | 2549f307b5997bf5dd91071428e8090d9faa8b1b (diff) | |
NFSv4: Update the attribute cache info in update_changeattr
If we successfully updated the change attribute, we should timestamp the
cache. While we do know that the other attributes are not completely up
to date, we have the NFS_INO_INVALID_ATTR flag that let us know that,
so it is valid to say that the cache has not timed out.
We can also clear NFS_INO_REVAL_PAGECACHE, since our change attribute
is now known to be valid.
Conversely, if the change attribute did not match, we should make sure to
also revalidate the access and ACL caches.
Signed-off-by: Trond Myklebust <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions