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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-05-10 10:34:21 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-05-28 13:29:19 -0400 |
| commit | 9f6d44d418b1f47298a92cd2dc42b8dba8b04816 (patch) | |
| tree | da47696347f15bc29d954803c59b6784a8d06163 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | NFS: If the VFS sets LOOKUP_REVAL then force a lookup of the dentry (diff) | |
| download | linux-dev-9f6d44d418b1f47298a92cd2dc42b8dba8b04816.tar.xz linux-dev-9f6d44d418b1f47298a92cd2dc42b8dba8b04816.zip | |
NFS: Optimise away lookups for rename targets
We can optimise away any lookup for a rename target, unless we're
being asked to revalidate a dentry that might be in use.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
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