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authorPeter Rajnoha <prajnoha@redhat.com>2013-09-27 11:58:55 (GMT)
committerPeter Rajnoha <prajnoha@redhat.com>2013-09-27 11:58:55 (GMT)
commitb4637bd298a7a12e0ce9f15104d41158b96cb642 (patch)
tree437b52ec51ae14977223b4b2e964e9aed5a90b79
parentacdc731e83f7ba646a5e3c55398032464605ee58 (diff)
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fix: make it possible to compile with --disable-devmapper again
Some code has been added recently which makes it impossible to compile when "configure --disable-devmapper" is used. This patch just shuffles the code around so it's under proper #ifdef DEVMAPPER_SUPPORT.
-rw-r--r--lib/activate/activate.c201
-rw-r--r--lib/config/defaults.h7
-rw-r--r--lib/raid/raid.c81
-rw-r--r--lib/thin/thin.c66
4 files changed, 179 insertions, 176 deletions
diff --git a/lib/activate/activate.c b/lib/activate/activate.c
index c9d2c1a..28549fc 100644
--- a/lib/activate/activate.c
+++ b/lib/activate/activate.c
@@ -111,6 +111,97 @@ int list_lv_modules(struct dm_pool *mem, const struct logical_volume *lv,
return 1;
}
+static int _lv_passes_volumes_filter(struct cmd_context *cmd, struct logical_volume *lv,
+ const struct dm_config_node *cn, const int cfg_id)
+{
+ const struct dm_config_value *cv;
+ const char *str;
+ static char config_path[PATH_MAX];
+ static char path[PATH_MAX];
+
+ config_def_get_path(config_path, sizeof(config_path), cfg_id);
+ log_verbose("%s configuration setting defined: "
+ "Checking the list to match %s/%s",
+ config_path, lv->vg->name, lv->name);
+
+ for (cv = cn->v; cv; cv = cv->next) {
+ if (cv->type == DM_CFG_EMPTY_ARRAY)
+ goto out;
+ if (cv->type != DM_CFG_STRING) {
+ log_error("Ignoring invalid string in config file %s",
+ config_path);
+ continue;
+ }
+ str = cv->v.str;
+ if (!*str) {
+ log_error("Ignoring empty string in config file %s",
+ config_path);
+ continue;
+ }
+
+
+ /* Tag? */
+ if (*str == '@') {
+ str++;
+ if (!*str) {
+ log_error("Ignoring empty tag in config file "
+ "%s", config_path);
+ continue;
+ }
+ /* If any host tag matches any LV or VG tag, activate */
+ if (!strcmp(str, "*")) {
+ if (str_list_match_list(&cmd->tags, &lv->tags, NULL)
+ || str_list_match_list(&cmd->tags,
+ &lv->vg->tags, NULL))
+ return 1;
+ else
+ continue;
+ }
+ /* If supplied tag matches LV or VG tag, activate */
+ if (str_list_match_item(&lv->tags, str) ||
+ str_list_match_item(&lv->vg->tags, str))
+ return 1;
+ else
+ continue;
+ }
+ if (!strchr(str, '/')) {
+ /* vgname supplied */
+ if (!strcmp(str, lv->vg->name))
+ return 1;
+ else
+ continue;
+ }
+ /* vgname/lvname */
+ if (dm_snprintf(path, sizeof(path), "%s/%s", lv->vg->name,
+ lv->name) < 0) {
+ log_error("dm_snprintf error from %s/%s", lv->vg->name,
+ lv->name);
+ continue;
+ }
+ if (!strcmp(path, str))
+ return 1;
+ }
+
+out:
+ log_verbose("No item supplied in %s configuration setting "
+ "matches %s/%s", config_path, lv->vg->name, lv->name);
+
+ return 0;
+}
+
+int lv_passes_auto_activation_filter(struct cmd_context *cmd, struct logical_volume *lv)
+{
+ const struct dm_config_node *cn;
+
+ if (!(cn = find_config_tree_node(cmd, activation_auto_activation_volume_list_CFG, NULL))) {
+ log_verbose("activation/auto_activation_volume_list configuration setting "
+ "not defined: All logical volumes will be auto-activated.");
+ return 1;
+ }
+
+ return _lv_passes_volumes_filter(cmd, lv, cn, activation_auto_activation_volume_list_CFG);
+}
+
#ifndef DEVMAPPER_SUPPORT
void set_activation(int act)
{
@@ -223,33 +314,35 @@ int lv_suspend(struct cmd_context *cmd, const char *lvid_s)
return 1;
}
*******/
-int lv_suspend_if_active(struct cmd_context *cmd, const char *lvid_s, unsigned origin_only, unsigned exclusive)
+int lv_suspend_if_active(struct cmd_context *cmd, const char *lvid_s, unsigned origin_only, unsigned exclusive,
+ struct logical_volume *ondisk_lv, struct logical_volume *incore_lv)
{
return 1;
}
-int lv_resume(struct cmd_context *cmd, const char *lvid_s, unsigned origin_only)
+int lv_resume(struct cmd_context *cmd, const char *lvid_s, unsigned origin_only, struct logical_volume *lv)
{
return 1;
}
-int lv_resume_if_active(struct cmd_context *cmd, const char *lvid_s,
- unsigned origin_only, unsigned exclusive, unsigned revert)
+int lv_resume_if_active(struct cmd_context *cmd, const char *lvid_s, unsigned origin_only,
+ unsigned exclusive, unsigned revert, struct logical_volume *lv)
{
return 1;
}
-int lv_deactivate(struct cmd_context *cmd, const char *lvid_s)
+int lv_deactivate(struct cmd_context *cmd, const char *lvid_s, struct logical_volume *lv)
{
return 1;
}
int lv_activation_filter(struct cmd_context *cmd, const char *lvid_s,
- int *activate_lv)
+ int *activate_lv, struct logical_volume *lv)
{
return 1;
}
-int lv_activate(struct cmd_context *cmd, const char *lvid_s, int exclusive)
+int lv_activate(struct cmd_context *cmd, const char *lvid_s, int exclusive, struct logical_volume *lv)
{
return 1;
}
-int lv_activate_with_filter(struct cmd_context *cmd, const char *lvid_s, int exclusive)
+int lv_activate_with_filter(struct cmd_context *cmd, const char *lvid_s, int exclusive,
+ struct logical_volume *lv)
{
return 1;
}
@@ -347,84 +440,6 @@ int activation(void)
return _activation;
}
-static int _lv_passes_volumes_filter(struct cmd_context *cmd, struct logical_volume *lv,
- const struct dm_config_node *cn, const int cfg_id)
-{
- const struct dm_config_value *cv;
- const char *str;
- static char config_path[PATH_MAX];
- static char path[PATH_MAX];
-
- config_def_get_path(config_path, sizeof(config_path), cfg_id);
- log_verbose("%s configuration setting defined: "
- "Checking the list to match %s/%s",
- config_path, lv->vg->name, lv->name);
-
- for (cv = cn->v; cv; cv = cv->next) {
- if (cv->type == DM_CFG_EMPTY_ARRAY)
- goto out;
- if (cv->type != DM_CFG_STRING) {
- log_error("Ignoring invalid string in config file %s",
- config_path);
- continue;
- }
- str = cv->v.str;
- if (!*str) {
- log_error("Ignoring empty string in config file %s",
- config_path);
- continue;
- }
-
-
- /* Tag? */
- if (*str == '@') {
- str++;
- if (!*str) {
- log_error("Ignoring empty tag in config file "
- "%s", config_path);
- continue;
- }
- /* If any host tag matches any LV or VG tag, activate */
- if (!strcmp(str, "*")) {
- if (str_list_match_list(&cmd->tags, &lv->tags, NULL)
- || str_list_match_list(&cmd->tags,
- &lv->vg->tags, NULL))
- return 1;
- else
- continue;
- }
- /* If supplied tag matches LV or VG tag, activate */
- if (str_list_match_item(&lv->tags, str) ||
- str_list_match_item(&lv->vg->tags, str))
- return 1;
- else
- continue;
- }
- if (!strchr(str, '/')) {
- /* vgname supplied */
- if (!strcmp(str, lv->vg->name))
- return 1;
- else
- continue;
- }
- /* vgname/lvname */
- if (dm_snprintf(path, sizeof(path), "%s/%s", lv->vg->name,
- lv->name) < 0) {
- log_error("dm_snprintf error from %s/%s", lv->vg->name,
- lv->name);
- continue;
- }
- if (!strcmp(path, str))
- return 1;
- }
-
-out:
- log_verbose("No item supplied in %s configuration setting "
- "matches %s/%s", config_path, lv->vg->name, lv->name);
-
- return 0;
-}
-
static int _passes_activation_filter(struct cmd_context *cmd,
struct logical_volume *lv)
{
@@ -465,20 +480,6 @@ static int _passes_readonly_filter(struct cmd_context *cmd,
return _lv_passes_volumes_filter(cmd, lv, cn, activation_read_only_volume_list_CFG);
}
-
-int lv_passes_auto_activation_filter(struct cmd_context *cmd, struct logical_volume *lv)
-{
- const struct dm_config_node *cn;
-
- if (!(cn = find_config_tree_node(cmd, activation_auto_activation_volume_list_CFG, NULL))) {
- log_verbose("activation/auto_activation_volume_list configuration setting "
- "not defined: All logical volumes will be auto-activated.");
- return 1;
- }
-
- return _lv_passes_volumes_filter(cmd, lv, cn, activation_auto_activation_volume_list_CFG);
-}
-
int library_version(char *version, size_t size)
{
if (!activation())
diff --git a/lib/config/defaults.h b/lib/config/defaults.h
index 5aacea1..cd3b5f9 100644
--- a/lib/config/defaults.h
+++ b/lib/config/defaults.h
@@ -137,13 +137,14 @@
#ifdef DEVMAPPER_SUPPORT
# define DEFAULT_ACTIVATION 1
-# define DEFAULT_RESERVED_MEMORY 8192
-# define DEFAULT_RESERVED_STACK 64 /* KB */
-# define DEFAULT_PROCESS_PRIORITY -18
#else
# define DEFAULT_ACTIVATION 0
#endif
+# define DEFAULT_RESERVED_MEMORY 8192
+# define DEFAULT_RESERVED_STACK 64 /* KB */
+# define DEFAULT_PROCESS_PRIORITY -18
+
#define DEFAULT_AUTO_SET_ACTIVATION_SKIP 1
#define DEFAULT_USE_LINEAR_TARGET 1
#define DEFAULT_STRIPE_FILLER "error"
diff --git a/lib/raid/raid.c b/lib/raid/raid.c
index 6d627fe..20e8c1a 100644
--- a/lib/raid/raid.c
+++ b/lib/raid/raid.c
@@ -264,6 +264,46 @@ static int _raid_target_status_compatible(const char *type)
return (strstr(type, "raid") != NULL);
}
+static int _raid_modules_needed(struct dm_pool *mem,
+ const struct lv_segment *seg __attribute__((unused)),
+ struct dm_list *modules)
+{
+ if (!str_list_add(mem, modules, "raid")) {
+ log_error("raid module string list allocation failed");
+ return 0;
+ }
+
+ return 1;
+}
+
+static void _raid_destroy(struct segment_type *segtype)
+{
+ dm_free((void *) segtype);
+}
+
+#ifdef DEVMAPPER_SUPPORT
+#ifdef DMEVENTD
+static const char *_get_raid_dso_path(struct cmd_context *cmd)
+{
+ const char *config_str = find_config_tree_str(cmd, dmeventd_raid_library_CFG, NULL);
+ return get_monitor_dso_path(cmd, config_str);
+}
+
+static int _raid_target_present(struct cmd_context *cmd,
+ const struct lv_segment *seg __attribute__((unused)),
+ unsigned *attributes __attribute__((unused)))
+{
+ static int _raid_checked = 0;
+ static int _raid_present = 0;
+
+ if (!_raid_checked)
+ _raid_present = target_present(cmd, "raid", 1);
+
+ _raid_checked = 1;
+
+ return _raid_present;
+}
+
static int _raid_target_percent(void **target_state,
percent_t *percent,
struct dm_pool *mem,
@@ -306,47 +346,6 @@ static int _raid_target_percent(void **target_state,
return 1;
}
-
-static int _raid_target_present(struct cmd_context *cmd,
- const struct lv_segment *seg __attribute__((unused)),
- unsigned *attributes __attribute__((unused)))
-{
- static int _raid_checked = 0;
- static int _raid_present = 0;
-
- if (!_raid_checked)
- _raid_present = target_present(cmd, "raid", 1);
-
- _raid_checked = 1;
-
- return _raid_present;
-}
-
-static int _raid_modules_needed(struct dm_pool *mem,
- const struct lv_segment *seg __attribute__((unused)),
- struct dm_list *modules)
-{
- if (!str_list_add(mem, modules, "raid")) {
- log_error("raid module string list allocation failed");
- return 0;
- }
-
- return 1;
-}
-
-static void _raid_destroy(struct segment_type *segtype)
-{
- dm_free((void *) segtype);
-}
-
-#ifdef DEVMAPPER_SUPPORT
-#ifdef DMEVENTD
-static const char *_get_raid_dso_path(struct cmd_context *cmd)
-{
- const char *config_str = find_config_tree_str(cmd, dmeventd_raid_library_CFG, NULL);
- return get_monitor_dso_path(cmd, config_str);
-}
-
static int _raid_target_monitored(struct lv_segment *seg, int *pending)
{
struct cmd_context *cmd = seg->lv->vg->cmd;
diff --git a/lib/thin/thin.c b/lib/thin/thin.c
index d559219..531e546 100644
--- a/lib/thin/thin.c
+++ b/lib/thin/thin.c
@@ -41,10 +41,6 @@ static const char _thin_module[] = "thin";
/* TODO: using static field here, maybe should be a part of segment_type */
static unsigned _feature_mask;
-static int _thin_target_present(struct cmd_context *cmd,
- const struct lv_segment *seg,
- unsigned *attributes);
-
static const char *_thin_pool_name(const struct lv_segment *seg)
{
return seg->segtype->name;
@@ -224,6 +220,10 @@ static int _thin_pool_text_export(const struct lv_segment *seg, struct formatter
}
#ifdef DEVMAPPER_SUPPORT
+static int _thin_target_present(struct cmd_context *cmd,
+ const struct lv_segment *seg,
+ unsigned *attributes);
+
static int _thin_pool_add_target_line(struct dev_manager *dm,
struct dm_pool *mem,
struct cmd_context *cmd,
@@ -381,18 +381,6 @@ static int _thin_pool_target_percent(void **target_state __attribute__((unused))
return 1;
}
-static int _thin_pool_modules_needed(struct dm_pool *mem,
- const struct lv_segment *seg __attribute__((unused)),
- struct dm_list *modules)
-{
- if (!str_list_add(mem, modules, _thin_pool_module)) {
- log_error("String list allocation failed for thin_pool.");
- return 0;
- }
-
- return 1;
-}
-
# ifdef DMEVENTD
static const char *_get_thin_dso_path(struct cmd_context *cmd)
{
@@ -427,6 +415,33 @@ static int _target_unregister_events(struct lv_segment *seg,
{
return _target_set_events(seg, events, 0);
}
+
+static int _thin_pool_modules_needed(struct dm_pool *mem,
+ const struct lv_segment *seg __attribute__((unused)),
+ struct dm_list *modules)
+{
+ if (!str_list_add(mem, modules, _thin_pool_module)) {
+ log_error("String list allocation failed for thin_pool.");
+ return 0;
+ }
+
+ return 1;
+}
+
+static int _thin_modules_needed(struct dm_pool *mem,
+ const struct lv_segment *seg,
+ struct dm_list *modules)
+{
+ if (!_thin_pool_modules_needed(mem, seg, modules))
+ return_0;
+
+ if (!str_list_add(mem, modules, _thin_module)) {
+ log_error("String list allocation failed for thin.");
+ return 0;
+ }
+
+ return 1;
+}
# endif /* DMEVENTD */
#endif /* DEVMAPPER_SUPPORT */
@@ -652,21 +667,6 @@ static int _thin_target_present(struct cmd_context *cmd,
}
#endif
-static int _thin_modules_needed(struct dm_pool *mem,
- const struct lv_segment *seg,
- struct dm_list *modules)
-{
- if (!_thin_pool_modules_needed(mem, seg, modules))
- return_0;
-
- if (!str_list_add(mem, modules, _thin_module)) {
- log_error("String list allocation failed for thin.");
- return 0;
- }
-
- return 1;
-}
-
static void _thin_destroy(struct segment_type *segtype)
{
dm_free(segtype);
@@ -687,7 +687,9 @@ static struct segtype_handler _thin_pool_ops = {
.target_unmonitor_events = _target_unregister_events,
# endif /* DMEVENTD */
#endif
+#ifdef DEVMAPPER_SUPPORT
.modules_needed = _thin_pool_modules_needed,
+#endif
.destroy = _thin_destroy,
};
@@ -699,8 +701,8 @@ static struct segtype_handler _thin_ops = {
.add_target_line = _thin_add_target_line,
.target_percent = _thin_target_percent,
.target_present = _thin_target_present,
-#endif
.modules_needed = _thin_modules_needed,
+#endif
.destroy = _thin_destroy,
};