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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-02-19 05:02:07 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-07 00:41:47 +0300 |
| commit | d30881f573e565ebb5dbb50b31ed6106b5c81328 (patch) | |
| tree | faf91b79b0e23263b6397844d6f746606a9790bd /drivers/target | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
| download | linux-d30881f573e565ebb5dbb50b31ed6106b5c81328.tar.xz | |
nfsd: Don't keep looking up unhashed files in the nfsd file cache
If a file is unhashed, then we're going to reject it anyway and retry,
so make sure we skip it when we're doing the RCU lockless lookup.
This avoids a number of unnecessary nfserr_jukebox returns from
nfsd_file_acquire()
Fixes: 65294c1f2c5e ("nfsd: add a new struct file caching facility to nfsd")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'drivers/target')
0 files changed, 0 insertions, 0 deletions