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[PATCH] nfsd4: remove release_state_owner()

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It's confusing having both release_stateowner() and release_state_owner().

And as it turns out, release_state_owner() is short and only called from one
place; so just remove it.

Also note the confirmed check is superfluous there--preprocess_seqid_op
already check this.

And remove a redundant comment and a superfluous line assignment while we're
at it.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
J. Bruce Fields 2006-01-18 17:43:21 -08:00 committed by Linus Torvalds
parent 3a65588adc
commit 04ef595484
1 changed files with 9 additions and 22 deletions
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31
fs/nfsd/nfs4state.c
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@ -1178,7 +1178,6 @@ release_stateid(struct nfs4_stateid *stp, int flags)
locks_remove_posix(filp, (fl_owner_t) stp->st_stateowner);
put_nfs4_file(stp->st_file);
kmem_cache_free(stateid_slab, stp);
stp = NULL;
}
static void
@ -1191,22 +1190,6 @@ move_to_close_lru(struct nfs4_stateowner *sop)
sop->so_time = get_seconds();
}
static void
release_state_owner(struct nfs4_stateid *stp, int flag)
{
struct nfs4_stateowner *sop = stp->st_stateowner;
dprintk("NFSD: release_state_owner\n");
release_stateid(stp, flag);
/* place unused nfs4_stateowners on so_close_lru list to be
* released by the laundromat service after the lease period
* to enable us to handle CLOSE replay
*/
if (sop->so_confirmed && list_empty(&sop->so_stateids))
move_to_close_lru(sop);
}
static int
cmp_owner_str(struct nfs4_stateowner *sop, struct xdr_netobj *owner, clientid_t *clid) {
return ((sop->so_owner.len == owner->len) &&
@ -2423,15 +2406,19 @@ nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_clos
CHECK_FH | OPEN_STATE | CLOSE_STATE,
&close->cl_stateowner, &stp, NULL)))
goto out;
/*
* Return success, but first update the stateid.
*/
status = nfs_ok;
update_stateid(&stp->st_stateid);
memcpy(&close->cl_stateid, &stp->st_stateid, sizeof(stateid_t));
/* release_state_owner() calls nfsd_close() if needed */
release_state_owner(stp, OPEN_STATE);
/* release_stateid() calls nfsd_close() if needed */
release_stateid(stp, OPEN_STATE);
/* place unused nfs4_stateowners on so_close_lru list to be
* released by the laundromat service after the lease period
* to enable us to handle CLOSE replay
*/
if (list_empty(&close->cl_stateowner->so_stateids))
move_to_close_lru(close->cl_stateowner);
out:
if (close->cl_stateowner) {
nfs4_get_stateowner(close->cl_stateowner);