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Code Releases Activity

Rename register_dev; fix missing initialisation; reduce number of ifdefs.

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This commit is contained in:
Alasdair Kergon 2006-01-27 18:38:14 +00:00
parent c507b684ce
commit ed09d7e394
1 changed files with 15 additions and 17 deletions
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32
lib/activate/activate.c
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@ -574,11 +574,10 @@ int lvs_in_vg_opened(struct volume_group *vg)
return count;
}
#ifdef DMEVENTD
static int _register_dev(struct cmd_context *cmd, struct logical_volume *lv,
int do_reg)
static int _register_dev_for_events(struct cmd_context *cmd,
struct logical_volume *lv, int do_reg)
{
#ifdef DMEVENTD
struct list *tmp;
struct lv_segment *seg;
int (*reg) (struct dm_pool *mem, struct lv_segment *,
@ -587,6 +586,8 @@ static int _register_dev(struct cmd_context *cmd, struct logical_volume *lv,
list_iterate(tmp, &lv->segments) {
seg = list_item(tmp, struct lv_segment);
reg = NULL;
if (do_reg) {
if (seg->segtype->ops->target_register_events)
reg = seg->segtype->ops->target_register_events;
@ -601,9 +602,9 @@ static int _register_dev(struct cmd_context *cmd, struct logical_volume *lv,
}
}
#endif
return 1;
}
#endif
static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s,
int error_if_not_suspended)
@ -637,9 +638,9 @@ static int _lv_suspend(struct cmd_context *cmd, const char *lvid_s,
}
}
#ifdef DMEVENTD
_register_dev(cmd, lv, 0);
#endif
if (!_register_dev_for_events(cmd, lv, 0))
stack;
memlock_inc();
if (!_lv_suspend_lv(lv)) {
memlock_dec();
@ -690,9 +691,8 @@ static int _lv_resume(struct cmd_context *cmd, const char *lvid_s,
memlock_dec();
fs_unlock();
#ifdef DMEVENTD
_register_dev(cmd, lv, 1);
#endif
if (!_register_dev_for_events(cmd, lv, 1))
stack;
return 1;
}
@ -737,9 +737,8 @@ int lv_deactivate(struct cmd_context *cmd, const char *lvid_s)
return 0;
}
#ifdef DMEVENTD
_register_dev(cmd, lv, 0);
#endif
if (!_register_dev_for_events(cmd, lv, 0))
stack;
memlock_inc();
r = _lv_deactivate(lv);
@ -811,9 +810,8 @@ static int _lv_activate(struct cmd_context *cmd, const char *lvid_s,
memlock_dec();
fs_unlock();
#ifdef DMEVENTD
_register_dev(cmd, lv, 1);
#endif
if (!_register_dev_for_events(cmd, lv, 1))
stack;
return r;
}