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| author | Jeff Layton <jlayton@redhat.com> | 2018-03-18 15:37:02 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-04-10 23:06:22 +0300 |
| commit | 5656610325a926141625e2d5eed1b0ba57a2e4cb (patch) | |
| tree | 15e4f165eb7036dfadd0860f6865dc932893a043 /fs/nfs | |
| parent | 41a74620185e2c7666c0fc4bfd7ff2f21fd0cb13 (diff) | |
| download | linux-5656610325a926141625e2d5eed1b0ba57a2e4cb.tar.xz | |
nfs4: don't compare clientid in nfs4_wake_lock_waiter
The task is expected to sleep for a while here, and it's possible that
a new EXCHANGE_ID has occurred in the interim, and we were assigned a
new clientid. Since this is a per-client list, there isn't a lot of
value in vetting the clientid on the incoming request.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 5ab28454f117..669ba9211177 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6626,10 +6626,8 @@ nfs4_wake_lock_waiter(wait_queue_entry_t *wait, unsigned int mode, int flags, vo struct nfs_lowner *lowner = &cbnl->cbnl_owner, *wowner = waiter->owner; - /* Only wake if the callback was for the same owner */ - if (lowner->clientid != wowner->clientid || - lowner->id != wowner->id || - lowner->s_dev != wowner->s_dev) + /* Only wake if the callback was for the same owner. */ + if (lowner->id != wowner->id || lowner->s_dev != wowner->s_dev) return 0; /* Make sure it's for the right inode */ |