kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

nfsd4: dp->dl_stid.sc_file doesn't need locking

Browse source 
The delegation isn't visible to anyone yet.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
This commit is contained in:
J. Bruce Fields 2018-02-16 11:49:11 -05:00
parent 653e514e9e
commit 0c911f5408
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
fs/nfsd/nfs4state.c
View file

@ -4411,9 +4411,10 @@ nfs4_set_delegation(struct nfs4_client *clp, struct svc_fh *fh,
return ERR_PTR(-ENOMEM);
get_nfs4_file(fp);
dp->dl_stid.sc_file = fp;
spin_lock(&state_lock);
spin_lock(&fp->fi_lock);
dp->dl_stid.sc_file = fp;
if (!fp->fi_deleg_file) {
spin_unlock(&fp->fi_lock);
spin_unlock(&state_lock);