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| author |   Trond Myklebust <trondmy@gmail.com> | 2020-01-06 13:40:36 -0500 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2020-01-22 16:25:41 -0500 |
| commit | 524ff1af226ce0f6348d48b413849b2bd16c5b60 (patch) | |
| tree | 65cb33075b71b208f4acfd4dbe2d6fe3b5c29e41 /fs/nfsd/nfs4proc.c | |
| parent | sunrpc: clean up cache entry add/remove from hashtable (diff) | |
| download | linux-dev-524ff1af226ce0f6348d48b413849b2bd16c5b60.tar.xz linux-dev-524ff1af226ce0f6348d48b413849b2bd16c5b60.zip | |
nfsd: Ensure sampling of the commit verifier is atomic with the commit
When we have a successful commit, ensure we sample the commit verifier
before releasing the lock.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4proc.c')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 634f32d847e0..c3455e1b0d50 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -590,9 +590,9 @@ nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, { struct nfsd4_commit *commit = &u->commit; - gen_boot_verifier(&commit->co_verf, SVC_NET(rqstp)); return nfsd_commit(rqstp, &cstate->current_fh, commit->co_offset, - commit->co_count); + commit->co_count, + (__be32 *)commit->co_verf.data); } static __be32 |