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Index: LVM2.2.02.119/lib/mm/memlock.c
===================================================================
--- LVM2.2.02.119.orig/lib/mm/memlock.c
+++ LVM2.2.02.119/lib/mm/memlock.c
@@ -161,12 +161,15 @@ static void _allocate_memory(void)
* memory on free(), this is good enough for our purposes.
*/
while (missing > 0) {
+#ifdef __GLIBC__
struct mallinfo inf = mallinfo();
hblks = inf.hblks;
+#endif
if ((areas[area] = malloc(_size_malloc_tmp)))
_touch_memory(areas[area], _size_malloc_tmp);
+#ifdef __GLIBC__
inf = mallinfo();
if (hblks < inf.hblks) {
@@ -176,9 +179,12 @@ static void _allocate_memory(void)
free(areas[area]);
_size_malloc_tmp /= 2;
} else {
+#endif
++ area;
missing -= _size_malloc_tmp;
+#ifdef __GLIBC__
}
+#endif
if (area == max_areas && missing > 0) {
/* Too bad. Warn the user and proceed, as things are
@@ -467,8 +473,13 @@ static void _lock_mem(struct cmd_context
* will not block memory locked thread
* Note: assuming _memlock_count_daemon is updated before _memlock_count
*/
+#ifdef __GLIBC__
_use_mlockall = _memlock_count_daemon ? 1 :
find_config_tree_bool(cmd, activation_use_mlockall_CFG, NULL);
+#else
+ /* always use mlockall on musl */
+ _use_mlockall = 1;
+#endif
if (!_use_mlockall) {
if (!*_procselfmaps &&