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nfsd41: use current stateid by value

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Signed-off-by: Tigran Mkrtchyan <kofemann@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Tigran Mkrtchyan
2012-02-13 22:55:32 +01:00
committed by J. Bruce Fields
parent 9428fe1abb
commit 37c593c573
4 changed files with 33 additions and 9 deletions
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16
fs/nfsd/nfs4state.c
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@@ -4699,15 +4699,23 @@ nfs4_state_shutdown(void)
static void
get_stateid(struct nfsd4_compound_state *cstate, stateid_t *stateid)
{
if (cstate->current_stateid && CURRENT_STATEID(stateid))
memcpy(stateid, cstate->current_stateid, sizeof(stateid_t));
if (HAS_STATE_ID(cstate, CURRENT_STATE_ID_FLAG) && CURRENT_STATEID(stateid))
memcpy(stateid, &cstate->current_stateid, sizeof(stateid_t));
}
static void
put_stateid(struct nfsd4_compound_state *cstate, stateid_t *stateid)
{
if (cstate->minorversion)
cstate->current_stateid = stateid;
if (cstate->minorversion) {
memcpy(&cstate->current_stateid, stateid, sizeof(stateid_t));
SET_STATE_ID(cstate, CURRENT_STATE_ID_FLAG);
}
}
void
clear_current_stateid(struct nfsd4_compound_state *cstate)
{
CLEAR_STATE_ID(cstate, CURRENT_STATE_ID_FLAG);
}
/*