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cleanup: use is_change_activating

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Use a single inline function to detect activation/deactivation
This commit is contained in:
Zdenek Kabelac 2014-02-18 20:52:17 +01:00
parent fb519c35bb
commit e6fd16f8ea
4 changed files with 12 additions and 18 deletions
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7
lib/metadata/lv_manip.c
View File

@ -6088,10 +6088,9 @@ static struct logical_volume *_lv_create_an_lv(struct volume_group *vg,
return NULL;
}
if (lv_is_active(lvl->lv) ||
((lp->activate != CHANGE_AN) && (lp->activate != CHANGE_ALN)))
if (!update_pool_lv(lvl->lv, 1))
return_NULL;
if ((lv_is_active(lvl->lv) || is_change_activating(lp->activate)) &&
!update_pool_lv(lvl->lv, 1))
return_NULL;
/* For thin snapshot we must have matching pool */
if (org && lv_is_thin_volume(org) && (!lp->pool ||

2
tools/lvcreate.c
View File

@ -724,7 +724,7 @@ static int _read_activation_params(struct lvcreate_params *lp,
lp->activate = (activation_change_t)
arg_uint_value(cmd, activate_ARG, CHANGE_AY);
if (lp->activate == CHANGE_AN || lp->activate == CHANGE_ALN) {
if (!is_change_activating(lp->activate)) {
if (lp->zero && !seg_is_thin(lp)) {
log_error("--activate n requires --zero n");
return 0;

5
tools/toollib.c
View File

@ -1404,7 +1404,7 @@ int lv_change_activate(struct cmd_context *cmd, struct logical_volume *lv,
* deactivation of origin, which is the only visible LV
*/
if (!deactivate_lv(cmd, find_snapshot(lv)->lv)) {
if ((activate != CHANGE_AN) && (activate != CHANGE_ALN)) {
if (is_change_activating(activate)) {
log_error("Refusing to activate merging \"%s\" while snapshot \"%s\" is still active.",
lv->name, find_snapshot(lv)->lv->name);
return 0;
@ -1420,8 +1420,7 @@ int lv_change_activate(struct cmd_context *cmd, struct logical_volume *lv,
return_0;
if (background_polling() &&
(activate != CHANGE_AN) &&
(activate != CHANGE_ALN) &&
is_change_activating(activate) &&
(lv->status & (PVMOVE|CONVERTING|MERGING)))
lv_spawn_background_polling(cmd, lv);

16
tools/vgchange.c
View File

@ -117,8 +117,7 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd, struct volume_group *vg,
/* Can't deactivate a pvmove LV */
/* FIXME There needs to be a controlled way of doing this */
if (((activate == CHANGE_AN) || (activate == CHANGE_ALN)) &&
((lv->status & PVMOVE) ))
if ((lv->status & PVMOVE) && !is_change_activating(activate))
continue;
if (lv_activation_skip(lv, activate, arg_count(cmd, ignoreactivationskip_ARG), 0))
@ -152,8 +151,8 @@ static int _activate_lvs_in_vg(struct cmd_context *cmd, struct volume_group *vg,
if (expected_count)
log_verbose("%s %d logical volumes in volume group %s",
(activate == CHANGE_AN || activate == CHANGE_ALN)?
"Deactivated" : "Activated", count, vg->name);
is_change_activating(activate) ?
"Activated" : "Deactivated", count, vg->name);
return (expected_count != count) ? 0 : 1;
}
@ -193,12 +192,10 @@ static int _vgchange_background_polling(struct cmd_context *cmd, struct volume_g
int vgchange_activate(struct cmd_context *cmd, struct volume_group *vg,
activation_change_t activate)
{
int lv_open, active, monitored = 0, r = 1, do_activate = 1;
int lv_open, active, monitored = 0, r = 1;
const struct lv_list *lvl;
struct lvinfo info;
if ((activate == CHANGE_AN) || (activate == CHANGE_ALN))
do_activate = 0;
int do_activate = is_change_activating(activate);
/*
* Safe, since we never write out new metadata here. Required for
@ -589,8 +586,7 @@ int vgchange(struct cmd_context *cmd, int argc, char **argv)
if (arg_count(cmd, activate_ARG) &&
(arg_count(cmd, monitor_ARG) || arg_count(cmd, poll_ARG))) {
int activate = arg_uint_value(cmd, activate_ARG, 0);
if (activate == CHANGE_AN || activate == CHANGE_ALN) {
if (!is_change_activating(arg_uint_value(cmd, activate_ARG, 0))) {
log_error("Only -ay* allowed with --monitor or --poll.");
return EINVALID_CMD_LINE;
}