Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 267148
b: refs/heads/master
c: 4581d14
h: refs/heads/master
v: v3
  • Loading branch information
J. Bruce Fields committed Sep 13, 2011
1 parent 9198a7f commit f1e987b
Show file tree
Hide file tree
Showing 2 changed files with 27 additions and 28 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 4665e2bac5076d02264f4a4d79edafa05ec7b752
refs/heads/master: 4581d1409977c5fe686a4ed487cdce2e50031826
53 changes: 26 additions & 27 deletions trunk/fs/nfsd/nfs4state.c
Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,6 @@ static u64 current_sessionid = 1;
#define ONE_STATEID(stateid) (!memcmp((stateid), &onestateid, sizeof(stateid_t)))

/* forward declarations */
static struct nfs4_stateid * find_stateid(stateid_t *stid, int flags);
static struct nfs4_delegation * search_for_delegation(stateid_t *stid);
static struct nfs4_delegation * find_delegation_stateid(struct inode *ino, stateid_t *stid);
static int check_for_locks(struct nfs4_file *filp, struct nfs4_lockowner *lowner);
Expand Down Expand Up @@ -1061,6 +1060,32 @@ static void gen_confirm(struct nfs4_client *clp)
*p++ = i++;
}

static int
same_stateid(stateid_t *id_one, stateid_t *id_two)
{
if (id_one->si_stateownerid != id_two->si_stateownerid)
return 0;
return id_one->si_fileid == id_two->si_fileid;
}

static struct nfs4_stateid *find_stateid(stateid_t *t, int flags)
{
struct nfs4_stateid *s;
unsigned int hashval;

hashval = stateid_hashval(t->si_stateownerid, t->si_fileid);
list_for_each_entry(s, &stateid_hashtbl[hashval], st_hash) {
if (!same_stateid(&s->st_stateid, t))
continue;
if (flags & LOCK_STATE && s->st_type != NFS4_LOCK_STID)
return NULL;
if (flags & OPEN_STATE && s->st_type != NFS4_OPEN_STID)
return NULL;
return s;
}
return NULL;
}

static struct nfs4_client *create_client(struct xdr_netobj name, char *recdir,
struct svc_rqst *rqstp, nfs4_verifier *verf)
{
Expand Down Expand Up @@ -3694,32 +3719,6 @@ lock_ownerstr_hashval(struct inode *inode, u32 cl_id,
static struct list_head lock_ownerid_hashtbl[LOCK_HASH_SIZE];
static struct list_head lock_ownerstr_hashtbl[LOCK_HASH_SIZE];

static int
same_stateid(stateid_t *id_one, stateid_t *id_two)
{
if (id_one->si_stateownerid != id_two->si_stateownerid)
return 0;
return id_one->si_fileid == id_two->si_fileid;
}

static struct nfs4_stateid *find_stateid(stateid_t *t, int flags)
{
struct nfs4_stateid *s;
unsigned int hashval;

hashval = stateid_hashval(t->si_stateownerid, t->si_fileid);
list_for_each_entry(s, &stateid_hashtbl[hashval], st_hash) {
if (!same_stateid(&s->st_stateid, t))
continue;
if (flags & LOCK_STATE && s->st_type != NFS4_LOCK_STID)
return NULL;
if (flags & OPEN_STATE && s->st_type != NFS4_OPEN_STID)
return NULL;
return s;
}
return NULL;
}

static struct nfs4_delegation *
search_for_delegation(stateid_t *stid)
{
Expand Down

0 comments on commit f1e987b

Please sign in to comment.