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| author | Trond Myklebust <trondmy@gmail.com> | 2020-01-27 17:58:19 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-02-04 00:35:07 +0300 |
| commit | 10717f45639f6c1bc27b56405252c3a027406d92 (patch) | |
| tree | 1e662a1cf98f5fbef1a540f53732bd3facc1afea /fs/nfs/nfs4namespace.c | |
| parent | d2269ea14ebd2a73f291d6b3a7a7d320ec00270c (diff) | |
| download | linux-10717f45639f6c1bc27b56405252c3a027406d92.tar.xz | |
NFSv4: Limit the total number of cached delegations
Delegations can be expensive to return, and can cause scalability issues
for the server. Let's therefore try to limit the number of inactive
delegations we hold.
Once the number of delegations is above a certain threshold, start
to return them on close.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs4namespace.c')
0 files changed, 0 insertions, 0 deletions