From: "J. Bruce Fields" <bfields@redhat.com>
To: linux-nfs@vger.kernel.org
Cc: "J. Bruce Fields" <bfields@redhat.com>,
Bryan Schumaker <bjschuma@netapp.com>
Subject: [PATCH 3/4] nfsd4: assume test_stateid always has session
Date: Mon, 26 Sep 2011 18:39:39 -0400 [thread overview]
Message-ID: <1317076780-22309-3-git-send-email-bfields@redhat.com> (raw)
In-Reply-To: <20110926223722.GB22140@fieldses.org>
Test_stateid is 4.1-only and only allowed after a sequence operation, so
this check is unnecessary.
Cc: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
fs/nfsd/nfs4state.c | 6 +++---
fs/nfsd/nfs4xdr.c | 2 +-
fs/nfsd/state.h | 2 +-
fs/nfsd/xdr4.h | 1 -
4 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index a9e71cd..daf75fa 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3256,7 +3256,7 @@ static int check_stateid_generation(stateid_t *in, stateid_t *ref, bool has_sess
return nfserr_old_stateid;
}
-__be32 nfs4_validate_stateid(stateid_t *stateid, bool has_session)
+__be32 nfs4_validate_stateid(stateid_t *stateid)
{
struct nfs4_stid *s;
struct nfs4_ol_stateid *ols;
@@ -3268,7 +3268,7 @@ __be32 nfs4_validate_stateid(stateid_t *stateid, bool has_session)
s = find_stateid(stateid);
if (!s)
return nfserr_stale_stateid;
- status = check_stateid_generation(stateid, &s->sc_stateid, has_session);
+ status = check_stateid_generation(stateid, &s->sc_stateid, 1);
if (status)
return status;
if (!(s->sc_type & (NFS4_OPEN_STID | NFS4_LOCK_STID)))
@@ -3374,7 +3374,7 @@ __be32
nfsd4_test_stateid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfsd4_test_stateid *test_stateid)
{
- test_stateid->ts_has_session = nfsd4_has_session(cstate);
+ /* real work is done during encoding */
return nfs_ok;
}
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 7bd57c2..2429fff 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3302,7 +3302,7 @@ nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp, int nfserr,
nfs4_lock_state();
for (i = 0; i < test_stateid->ts_num_ids; i++) {
nfsd4_decode_stateid(argp, &si);
- valid = nfs4_validate_stateid(&si, test_stateid->ts_has_session);
+ valid = nfs4_validate_stateid(&si);
RESERVE_SPACE(4);
*p++ = htonl(valid);
resp->p = p;
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h
index 3ed5f99..55a4d6a 100644
--- a/fs/nfsd/state.h
+++ b/fs/nfsd/state.h
@@ -508,7 +508,7 @@ extern void nfsd4_recdir_purge_old(void);
extern int nfsd4_create_clid_dir(struct nfs4_client *clp);
extern void nfsd4_remove_clid_dir(struct nfs4_client *clp);
extern void release_session_client(struct nfsd4_session *);
-extern __be32 nfs4_validate_stateid(stateid_t *, bool);
+extern __be32 nfs4_validate_stateid(stateid_t *);
extern void nfsd4_purge_closed_stateid(struct nfs4_stateowner *);
#endif /* NFSD4_STATE_H */
diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index a767b57..c901214 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -343,7 +343,6 @@ struct nfsd4_saved_compoundargs {
struct nfsd4_test_stateid {
__be32 ts_num_ids;
- bool ts_has_session;
struct nfsd4_compoundargs *ts_saved_args;
struct nfsd4_saved_compoundargs ts_savedp;
};
--
1.7.4.1
next prev parent reply other threads:[~2011-09-26 22:39 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 11:44 [PATCH 00/25] nfsd4 state cleanup J. Bruce Fields
2011-09-14 11:44 ` [PATCH 01/25] nfsd4: centralize handling of replay owners J. Bruce Fields
2011-09-14 11:44 ` [PATCH 02/25] nfsd4: cleanup seqid op stateowner usage J. Bruce Fields
2011-09-14 11:44 ` [PATCH 03/25] nfsd4: extend state lock over seqid replay logic J. Bruce Fields
2011-09-27 16:55 ` Bryan Schumaker
2011-09-28 1:40 ` J. Bruce Fields
2011-09-28 1:49 ` J. Bruce Fields
2011-09-28 13:18 ` Bryan Schumaker
2011-09-28 13:44 ` J. Bruce Fields
2011-09-14 11:45 ` [PATCH 04/25] nfsd4: eliminate impossible open replay case J. Bruce Fields
2011-09-14 11:45 ` [PATCH 05/25] nfsd4: drop most stateowner refcounting J. Bruce Fields
2011-09-14 11:45 ` [PATCH 06/25] nfsd4: eliminate unused lt_stateowner J. Bruce Fields
2011-09-14 11:45 ` [PATCH 07/25] nfsd4: share common seqid checks J. Bruce Fields
2011-09-14 11:45 ` [PATCH 08/25] nfsd4: simplify check_open logic J. Bruce Fields
2011-09-14 11:45 ` [PATCH 09/25] nfsd4: move double-confirm test to open_confirm J. Bruce Fields
2011-09-14 11:45 ` [PATCH 10/25] nfsd4: move CLOSE_STATE special case to caller J. Bruce Fields
2011-09-14 11:45 ` [PATCH 11/25] nfsd4: split stateowners into open and lockowners J. Bruce Fields
2011-09-14 11:45 ` [PATCH 12/25] nfsd4: split out some free_generic_stateid code J. Bruce Fields
2011-09-14 11:45 ` [PATCH 13/25] nfsd4: rearrange to avoid a forward reference J. Bruce Fields
2011-09-14 11:45 ` [PATCH 14/25] nfsd4: split up find_stateid J. Bruce Fields
2011-09-14 11:45 ` [PATCH 15/25] nfsd4: split preprocess_seqid, cleanup J. Bruce Fields
2011-09-14 11:45 ` [PATCH 16/25] nfsd4: pass around typemask instead of flags J. Bruce Fields
2011-09-14 11:45 ` [PATCH 17/25] nfsd4: rename init_stateid J. Bruce Fields
2011-09-14 11:45 ` [PATCH 18/25] nfsd4: remove redundant stateid initialization J. Bruce Fields
2011-09-14 11:45 ` [PATCH 19/25] nfsd4: move some of nfs4_stateid into a separate structure J. Bruce Fields
2011-09-14 11:45 ` [PATCH 20/25] nfsd4: add common dl_stid field to delegation J. Bruce Fields
2011-09-14 11:45 ` [PATCH 21/25] nfsd4: share common stid-hashing helper function J. Bruce Fields
2011-09-14 11:45 ` [PATCH 22/25] nfsd4: hash deleg stateid's like any other J. Bruce Fields
2011-09-14 11:45 ` [PATCH 23/25] nfsd4: fix test_stateid for delegation stateid's J. Bruce Fields
2011-09-14 11:45 ` [PATCH 24/25] nfsd4: use deleg changes to cleanup preprocess_stateid_op J. Bruce Fields
2011-09-14 11:45 ` [PATCH 25/25] nfsd4: better stateid hashing J. Bruce Fields
2011-09-19 13:14 ` [PATCH 00/25] nfsd4 state cleanup J. Bruce Fields
2011-09-19 13:15 ` [PATCH 1/5] nfsd4: replace oo_confirmed by flag bit J. Bruce Fields
2011-09-19 13:15 ` [PATCH 2/5] nfsd4: match close replays on stateid, not open owner id J. Bruce Fields
2011-09-19 13:15 ` [PATCH 3/5] nfsd4: simplify free_stateid J. Bruce Fields
2011-09-19 13:15 ` [PATCH 4/5] nfsd4: construct stateid from clientid and counter J. Bruce Fields
2011-09-27 16:10 ` Bryan Schumaker
2011-09-28 15:49 ` J. Bruce Fields
2011-10-03 14:43 ` Benny Halevy
2011-10-03 14:57 ` J. Bruce Fields
2011-10-03 15:13 ` Benny Halevy
2011-10-03 15:38 ` J. Bruce Fields
2011-10-04 15:52 ` Benny Halevy
2011-10-04 16:02 ` J. Bruce Fields
2011-09-19 13:15 ` [PATCH 5/5] nfsd4: hash closed stateid's like any other J. Bruce Fields
2011-09-26 22:36 ` [PATCH 00/25] nfsd4 state cleanup J. Bruce Fields
2011-09-26 22:44 ` J. Bruce Fields
2011-09-26 22:37 ` J. Bruce Fields
2011-09-26 22:39 ` [PATCH 1/4] nfsd4: move client * to nfs4_stateid, add init_stid helper J. Bruce Fields
2011-09-26 22:39 ` [PATCH 2/4] nfsd4: use idr for stateid's J. Bruce Fields
2011-09-26 22:39 ` J. Bruce Fields [this message]
2011-09-26 22:39 ` [PATCH 4/4] nfsd4: look up stateid's per clientid J. Bruce Fields
2011-11-08 22:57 ` [PATCH 00/25] nfsd4 state cleanup J. Bruce Fields
2011-11-08 22:59 ` [PATCH 1/3] nfsd4: hash lockowners to simplify RELEASE_LOCKOWNER J. Bruce Fields
2011-11-08 22:59 ` [PATCH 2/3] nfsd4: share open and lock owner hash tables J. Bruce Fields
2011-11-08 22:59 ` [PATCH 3/3] nfsd4: add a separate (lockowner, inode) lookup J. Bruce Fields
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