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Tweak mutex acquisition

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Slightly reduce held time.
This commit is contained in:
Howard Chu 2013-08-16 18:56:31 -07:00
parent 9121a473de
commit f230503b10
2 changed files with 5 additions and 5 deletions
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8
servers/slapd/ctxcsn.c
View file

@ -50,12 +50,12 @@ slap_get_commit_csn(
*foundit = 0;
}
ldap_pvt_thread_mutex_lock( &be->be_pcl_mutex );
if ( !BER_BVISEMPTY( &op->o_csn )) {
sid = slap_parse_csn_sid( &op->o_csn );
}
ldap_pvt_thread_mutex_lock( &be->be_pcl_mutex );
LDAP_TAILQ_FOREACH( csne, be->be_pending_csn_list, ce_csn_link ) {
if ( csne->ce_opid == op->o_opid && csne->ce_connid == op->o_connid ) {
csne->ce_state = SLAP_CSN_COMMIT;
@ -188,14 +188,14 @@ slap_queue_csn(
Debug( LDAP_DEBUG_SYNC, "slap_queue_csn: queing %p %s\n", csn->bv_val, csn->bv_val, 0 );
ldap_pvt_thread_mutex_lock( &be->be_pcl_mutex );
ber_dupbv( &pending->ce_csn, csn );
ber_bvreplace_x( &op->o_csn, &pending->ce_csn, op->o_tmpmemctx );
pending->ce_sid = slap_parse_csn_sid( csn );
pending->ce_connid = op->o_connid;
pending->ce_opid = op->o_opid;
pending->ce_state = SLAP_CSN_PENDING;
ldap_pvt_thread_mutex_lock( &be->be_pcl_mutex );
LDAP_TAILQ_INSERT_TAIL( be->be_pending_csn_list,
pending, ce_csn_link );
ldap_pvt_thread_mutex_unlock( &be->be_pcl_mutex );

2
servers/slapd/operation.c
View file

@ -159,8 +159,8 @@ slap_op_free( Operation *op, void *ctx )
void
slap_op_time(time_t *t, int *nop)
{
ldap_pvt_thread_mutex_lock( &slap_op_mutex );
*t = slap_get_time();
ldap_pvt_thread_mutex_lock( &slap_op_mutex );
if ( *t == last_time ) {
*nop = ++last_incr;
} else {