#include <vppinfra/bitmap.h>
#include <vppinfra/fifo.h>
#include <vppinfra/time.h>
-#include <vppinfra/mheap.h>
#include <vppinfra/heap.h>
#include <vppinfra/pool.h>
#include <vppinfra/format.h>
u64
svm_get_global_region_base_va ()
{
-#ifdef CLIB_SANITIZE_ADDR
- return 0x200000000000;
-#endif
-
#if __aarch64__
/* On AArch64 VA space can have different size, from 36 to 48 bits.
Here we are trying to detect VA bits by parsing /proc/self/maps
clib_unix_error ("unexpected va bits '%u'", bits);
#endif
+#ifdef CLIB_SANITIZE_ADDR
+ return 0x200000000000;
+#endif
/* default value */
return 0x130000000ULL;
}
if (a->flags & SVM_FLAGS_MHEAP)
{
- rp->data_heap = create_mspace_with_base (rp->data_base,
- map_size, 1 /* locked */ );
- mspace_disable_expand (rp->data_heap);
+ rp->data_heap = clib_mem_create_heap (rp->data_base, map_size,
+ 1 /* locked */ , "svm data");
rp->flags |= SVM_FLAGS_MHEAP;
}
rp->virtual_base = a->baseva;
rp->virtual_size = a->size;
- rp->region_heap = create_mspace_with_base
+ rp->region_heap = clib_mem_create_heap
(uword_to_pointer (a->baseva + MMAP_PAGESIZE, void *),
(a->pvt_heap_size !=
- 0) ? a->pvt_heap_size : SVM_PVT_MHEAP_SIZE, 1 /* locked */ );
-
- mspace_disable_expand (rp->region_heap);
+ 0) ? a->pvt_heap_size : SVM_PVT_MHEAP_SIZE, 1 /* locked */ ,
+ "svm region");
oldheap = svm_push_pvt_heap (rp);
pid_holding_region_lock = rp->mutex_owner_pid;
if (pid_holding_region_lock && kill (pid_holding_region_lock, 0) < 0)
{
+ pthread_mutexattr_t attr;
clib_warning
("region %s mutex held by dead pid %d, tag %d, force unlock",
rp->region_name, pid_holding_region_lock, rp->mutex_owner_tag);
/* owner pid is nonexistent */
- rp->mutex.__data.__owner = 0;
- rp->mutex.__data.__lock = 0;
+ if (pthread_mutexattr_init (&attr))
+ clib_unix_warning ("mutexattr_init");
+ if (pthread_mutexattr_setpshared (&attr, PTHREAD_PROCESS_SHARED))
+ clib_unix_warning ("mutexattr_setpshared");
+ if (pthread_mutex_init (&rp->mutex, &attr))
+ clib_unix_warning ("mutex_init");
dead_region_recovery = 1;
}
* find_or_create.
*/
/* *INDENT-OFF* */
- pool_foreach (subp, mp->subregions, ({
+ pool_foreach (subp, mp->subregions) {
name = vec_dup (subp->subregion_name);
vec_add1(svm_names, name);
- }));
+ }
/* *INDENT-ON* */
pthread_mutex_unlock (&root_rp->mutex);