(c) Jack Lange, 2010
*/
-
+#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/errno.h>
#include <linux/kthread.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+
+#include <palacios/vmm.h>
#include "palacios.h"
#include "mm.h"
#include "vm.h"
+#include "numa.h"
+#include "allow_devmem.h"
+#include "memcheck.h"
+#include "lockcheck.h"
#include "linux-exts.h"
+#include "util-hashtable.h"
MODULE_LICENSE("GPL");
module_param_array(cpu_list, int, &cpu_list_len, 0644);
MODULE_PARM_DESC(cpu_list, "Comma-delimited list of CPUs that Palacios will run on");
+static int allow_devmem = 0;
+module_param(allow_devmem, int, 0);
+MODULE_PARM_DESC(allow_devmem, "Allow general user-space /dev/mem access even if kernel is strict");
+
+// Palacios options parameter
+static char *options;
+module_param(options, charp, 0);
+MODULE_PARM_DESC(options, "Generic options to internal Palacios modules");
+
+
int mod_allocs = 0;
int mod_frees = 0;
-
static int v3_major_num = 0;
static struct v3_guest * guest_map[MAX_VMS] = {[0 ... MAX_VMS - 1] = 0};
-static struct proc_dir_entry *dir = 0;
+static struct proc_dir_entry * palacios_proc_dir = NULL;
struct class * v3_class = NULL;
static struct cdev ctrl_dev;
+
+// mapping from thread ids to their resource control blocks
+struct hashtable *v3_thread_resource_map=0;
+
static int register_vm(struct v3_guest * guest) {
int i = 0;
struct v3_guest_img user_image;
struct v3_guest * guest = palacios_alloc(sizeof(struct v3_guest));
- if (IS_ERR(guest)) {
+ if (!(guest)) {
ERROR("Palacios: Error allocating Kernel guest_image\n");
return -EFAULT;
}
guest->img_size = user_image.size;
DEBUG("Palacios: Allocating kernel memory for guest image (%llu bytes)\n", user_image.size);
- guest->img = vmalloc(guest->img_size);
+ // overflow possible here, but only if guest image is probably to large for kernel anyway...
+ guest->img = palacios_valloc(guest->img_size);
- if (IS_ERR(guest->img)) {
+ if (!guest->img) {
ERROR("Palacios Error: Could not allocate space for guest image\n");
goto out_err1;
}
goto out_err2;
}
- strncpy(guest->name, user_image.name, 127);
+ strncpy(guest->name, user_image.name, 128);
+ guest->name[127] = 0;
INIT_LIST_HEAD(&(guest->exts));
out_err2:
- vfree(guest->img);
+ palacios_vfree(guest->img);
out_err1:
guest_map[vm_minor] = NULL;
out_err:
}
case V3_FREE_GUEST: {
unsigned long vm_idx = arg;
- struct v3_guest * guest = guest_map[vm_idx];
+ struct v3_guest * guest;
+
+ if (vm_idx >= MAX_VMS) {
+ ERROR("Invalid VM index: %ld\n", vm_idx);
+ return -1;
+ }
+
+ guest = guest_map[vm_idx];
if (!guest) {
ERROR("No VM at index %ld\n",vm_idx);
INFO("Freeing VM (%s) (%p)\n", guest->name, guest);
- free_palacios_vm(guest);
+ if (free_palacios_vm(guest)<0) {
+ ERROR("Cannot free guest at index %ld\n",vm_idx);
+ return -1;
+ }
+
guest_map[vm_idx] = NULL;
break;
}
DEBUG("Adding %llu pages to Palacios memory\n", mem.num_pages);
- if (add_palacios_memory(mem.base_addr, mem.num_pages) == -1) {
+ if (add_palacios_memory(&mem) == -1) {
ERROR("Error adding memory to Palacios\n");
return -EFAULT;
}
break;
}
- default:
- ERROR("\tUnhandled\n");
+ case V3_REMOVE_MEMORY: {
+ struct v3_mem_region mem;
+
+ memset(&mem, 0, sizeof(struct v3_mem_region));
+
+ if (copy_from_user(&mem, argp, sizeof(struct v3_mem_region))) {
+ ERROR("copy from user error getting mem_region...\n");
+ return -EFAULT;
+ }
+
+ DEBUG("Removing memory at address %p\n", (void*)(mem.base_addr));
+
+ if (remove_palacios_memory(&mem) == -1) {
+ ERROR("Error removing memory from Palacios\n");
+ return -EFAULT;
+ }
+
+ break;
+ }
+
+
+
+ case V3_RESET_MEMORY: {
+ DEBUG("Resetting memory\n");
+ if (palacios_deinit_mm() == -1) {
+ ERROR("Error deiniting the Palacios memory manager\n");
+ return -EFAULT;
+ }
+ if (palacios_init_mm()) {
+ ERROR("Error initing the Palacios memory manager\n");
+ return -EFAULT;
+ }
+ break;
+ }
+
+ default: {
+ struct global_ctrl * ctrl = get_global_ctrl(ioctl);
+
+ if (ctrl) {
+ return ctrl->handler(ioctl, arg);
+ }
+
+ WARNING("\tUnhandled global ctrl cmd: %d\n", ioctl);
+
return -EINVAL;
+ }
}
return 0;
struct proc_dir_entry *palacios_get_procdir(void)
{
- return dir;
+ // INFO("Returning procdir=%p\n",palacios_proc_dir);
+ return palacios_proc_dir;
}
-static int read_guests(char * buf, char ** start, off_t off, int count,
- int * eof, void * data)
+
+#define MAX_CORES 1024
+#define MAX_REGIONS 1024
+#define MIN(x,y) ((x)<(y) ? (x) : (y))
+
+static int read_guests_details(struct seq_file *s, void *v)
{
- int len = 0;
unsigned int i = 0;
+ unsigned int j = 0;
+ uint64_t num_vcores, num_regions;
+ uint64_t alloc_num_vcores, alloc_num_regions;
+ struct v3_vm_base_state *base=0;
+ struct v3_vm_core_state *core=0;
+ struct v3_vm_mem_state *mem=0;
+
+
+ base = palacios_valloc(sizeof(struct v3_vm_base_state));
+
+ if (!base) {
+ ERROR("No space for base state structure\n");
+ goto out;
+ }
+
+
for(i = 0; i < MAX_VMS; i++) {
+
if (guest_map[i] != NULL) {
- if (len<count) {
- len += snprintf(buf+len, count-len,
- "%s\t/dev/v3-vm%d\n",
- guest_map[i]->name, i);
+
+ v3_get_state_sizes_vm(guest_map[i]->v3_ctx,&num_vcores,&num_regions);
+
+ alloc_num_vcores = MIN(num_vcores,MAX_CORES);
+ alloc_num_regions = MIN(num_regions,MAX_REGIONS);
+
+ core = palacios_valloc(sizeof(struct v3_vm_core_state) + alloc_num_vcores*sizeof(struct v3_vm_vcore_state));
+
+ if (!core) {
+ ERROR("No space for core state structure\n");
+ goto out;
}
+
+ mem = palacios_valloc(sizeof(struct v3_vm_mem_state) + alloc_num_regions*sizeof(struct v3_vm_mem_region));
+
+ if (!mem) {
+ ERROR("No space for memory state structure\n");
+ goto out;
+ }
+
+ seq_printf(s,
+ "---------------------------------------------------------------------------------------\n");
+ seq_printf(s,
+ "Entry: %d\n"
+ "Name: %s\n"
+ "Device: /dev/v3-vm%d\n",
+ i,guest_map[i]->name, i);
+
+ // Get extended data
+ core->num_vcores=alloc_num_vcores;
+ mem->num_regions=alloc_num_regions;
+
+ if (v3_get_state_vm(guest_map[i]->v3_ctx, base, core, mem)) {
+ ERROR("Cannot get VM info\n");
+ seq_printf(s, "<unable to get data for this VM>\n");
+ } else {
+ seq_printf(s,
+ "Type: %s\n"
+ "State: %s\n"
+ "Cores: %llu (%llu shown)\n"
+ "Regions: %llu (%llu shown)\n"
+ "Memsize: %llu (%llu ROS)\n\n",
+ base->vm_type==V3_VM_GENERAL ? "general" :
+ base->vm_type==V3_VM_HVM ? "HVM" : "UNKNOWN",
+ base->state==V3_VM_INVALID ? "INVALID" :
+ base->state==V3_VM_RUNNING ? "running" :
+ base->state==V3_VM_STOPPED ? "stopped" :
+ base->state==V3_VM_PAUSED ? "paused" :
+ base->state==V3_VM_ERROR ? "ERROR" :
+ base->state==V3_VM_SIMULATING ? "simulating" :
+ base->state==V3_VM_RESETTING ? "resetting" : "UNKNOWN",
+ num_vcores,
+ core->num_vcores,
+ num_regions,
+ mem->num_regions,
+ mem->mem_size,
+ mem->ros_mem_size);
+
+ seq_printf(s, "Core States\n");
+
+ for (j=0;j<core->num_vcores;j++) {
+ seq_printf(s,
+ " vcore %u %s on pcore %lu %llu exits rip=0x%p %s %s %s %s\n",
+ j,
+ core->vcore[j].state==V3_VCORE_INVALID ? "INVALID" :
+ core->vcore[j].state==V3_VCORE_RUNNING ? "running" :
+ core->vcore[j].state==V3_VCORE_STOPPED ? "stopped" :
+ core->vcore[j].state==V3_VCORE_RESETTING ? "resetting" : "UNKNOWN",
+ core->vcore[j].pcore,
+ core->vcore[j].num_exits,
+ core->vcore[j].last_rip,
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_REAL ? "real" :
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_PROTECTED ? "protected" :
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_PROTECTED_PAE ? "protectedpae" :
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_LONG ? "long" :
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_LONG_32_COMPAT ? "long32" :
+ core->vcore[j].cpu_mode==V3_VCORE_CPU_LONG_16_COMPAT ? "long16" : "UNKNOWN",
+ core->vcore[j].mem_mode==V3_VCORE_MEM_MODE_PHYSICAL ? "physical" :
+ core->vcore[j].mem_mode==V3_VCORE_MEM_MODE_VIRTUAL ? "virtual" : "UNKNOWN",
+ core->vcore[j].mem_state==V3_VCORE_MEM_STATE_SHADOW ? "shadow" :
+ core->vcore[j].mem_state==V3_VCORE_MEM_STATE_NESTED ? "nested" : "UNKNOWN",
+ core->vcore[j].vcore_type==V3_VCORE_GENERAL ? "" :
+ core->vcore[j].vcore_type==V3_VCORE_ROS ? "ros" :
+ core->vcore[j].vcore_type==V3_VCORE_HRT ? "hrt" : "UNKNOWN");
+ }
+
+
+ seq_printf(s, "\nMemory Regions\n");
+ for (j=0;j<mem->num_regions;j++) {
+ seq_printf(s," region %u has HPAs 0x%016llx-0x%016llx (node %d) GPA 0x%016llx %s %s\n",
+ j, (uint64_t)mem->region[j].host_paddr, (uint64_t)mem->region[j].host_paddr+mem->region[j].size,
+ numa_addr_to_node((uintptr_t)(mem->region[j].host_paddr)),
+ (uint64_t)mem->region[j].guest_paddr,
+ mem->region[j].swapped ? "swapped" : "",
+ mem->region[j].pinned ? "pinned" : "");
+ }
+
+ }
+ seq_printf(s,
+ "---------------------------------------------------------------------------------------\n");
+
+ palacios_vfree(mem); mem=0;
+ palacios_vfree(core); core=0;
+
}
+
}
- return len;
+
+ out:
+ if (mem) { palacios_vfree(mem); } // dead code but kept for clarity
+ if (core) { palacios_vfree(core); }
+ if (base) { palacios_vfree(base); }
+
+ return 0;
}
-static int show_mem(char * buf, char ** start, off_t off, int count,
- int * eof, void * data)
+static int read_guests(struct seq_file *s, void *v)
{
- int len = 0;
+ unsigned int i = 0;
+ struct v3_vm_base_state *base=0;
+ struct v3_vm_core_state *core=0;
+ struct v3_vm_mem_state *mem=0;
+ uint64_t num_vcores, num_regions;
+
+
+ INFO("READ GUEST\n");
+
+ base = palacios_valloc(sizeof(struct v3_vm_base_state));
+
+ if (!base) {
+ ERROR("No space for base state structure\n");
+ goto out;
+ }
+
+ core = palacios_valloc(sizeof(struct v3_vm_core_state));
+
+ if (!core) {
+ ERROR("No space for core state structure\n");
+ goto out;
+ }
+
+ mem = palacios_valloc(sizeof(struct v3_vm_mem_state));
+
+ if (!mem) {
+ ERROR("No space for memory state structure\n");
+ goto out;
+ }
+
+
+ for(i = 0; i < MAX_VMS; i++) {
+ if (guest_map[i] != NULL) {
+
+ v3_get_state_sizes_vm(guest_map[i]->v3_ctx,&num_vcores,&num_regions);
+
+ seq_printf(s,"%s\t/dev/v3-vm%d", guest_map[i]->name, i);
+
+ // Skip getting per core and per-region
+ core->num_vcores=0;
+ mem->num_regions=0;
+
+ if (v3_get_state_vm(guest_map[i]->v3_ctx, base, core, mem)) {
+ ERROR("Cannot get VM info\n");
+ seq_printf(s, "\t<unable to get data for this VM>\n");
+ } else {
+ seq_printf(s,"\t%s\t%llu vcores\t%llu regions\t%llu mem\t%s\n",
+ base->state==V3_VM_INVALID ? "INVALID" :
+ base->state==V3_VM_RUNNING ? "running" :
+ base->state==V3_VM_STOPPED ? "stopped" :
+ base->state==V3_VM_PAUSED ? "paused" :
+ base->state==V3_VM_ERROR ? "ERROR" :
+ base->state==V3_VM_SIMULATING ? "simulating" : "UNKNOWN",
+ num_vcores,
+ num_regions,
+ mem->mem_size,
+ base->vm_type == V3_VM_GENERAL ? "general" :
+ base->vm_type == V3_VM_HVM ? "hvm" : "UNKNOWN");
+ }
+ }
+ }
+
+
+ out:
+ if (mem) { palacios_vfree(mem); }
+ if (core) { palacios_vfree(core); }
+ if (base) { palacios_vfree(base); }
- len = snprintf(buf,count, "%p\n", (void *)get_palacios_base_addr());
- len += snprintf(buf+len,count-len, "%lld\n", get_palacios_num_pages());
+ return 0;
+}
+
+
+static int guests_short_proc_open(struct inode * inode, struct file * filp)
+{
+ return single_open(filp, read_guests, PAL_PROC_GETDATA(inode));
+}
+
+static int guests_full_proc_open(struct inode * inode, struct file * filp)
+{
+ return single_open(filp, read_guests_details, PAL_PROC_GETDATA(inode));
+}
+
+
+
+
+static struct file_operations guest_full_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = guests_full_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static struct file_operations guest_short_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = guests_short_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+// Supply basic information that the user-space tools need
+// to manipulate Palacios. The current use case here is to
+// convey memory information
+static int read_info(struct seq_file *s, void *v)
+{
+ uint64_t mem_block_size;
+ int i,j;
+ int max_node=-1;
+ seq_printf(s,"kernel MAX_ORDER:\t%d\n",MAX_ORDER);
+ seq_printf(s,"number of nodes:\t%d\n", numa_num_nodes());
+ seq_printf(s,"number of cpus: \t%d\n", num_online_cpus());
+ seq_printf(s,"\npalacios compiled mem_block_size:\t%d\n", V3_CONFIG_MEM_BLOCK_SIZE);
+ if (!v3_lookup_option("mem_block_size")) {
+ mem_block_size = V3_CONFIG_MEM_BLOCK_SIZE;
+ } else {
+ if (strict_strtoull(v3_lookup_option("mem_block_size"), 0, &mem_block_size)) {
+ // huh?
+ mem_block_size=-1;
+ }
+ }
+ seq_printf(s,"palacios run-time mem_block_size:\t%llu\n", mem_block_size);
- return len;
+ seq_printf(s,"\nCPU to node mappings\n");
+ for (i=0;i<num_online_cpus();i++) {
+ seq_printf(s,"cpu %d -> node %d\n", i, numa_cpu_to_node(i));
+ if (numa_cpu_to_node(i)>max_node) {
+ max_node=numa_cpu_to_node(i);
+ }
+ }
+ seq_printf(s,"\nNode to node distances\n");
+ for (j=0;j<=max_node;j++) {
+ seq_printf(s," \t%2d", j);
+ }
+ seq_printf(s,"\n");
+ for (i=0;i<=max_node;i++) {
+ seq_printf(s,"%2d ",i);
+ for (j=0;j<=max_node;j++) {
+ seq_printf(s,"\t%2d", numa_get_distance(i,j));
+ }
+ seq_printf(s,"\n");
+ }
+ seq_printf(s,"\nCPU to CPU distances\n");
+ for (j=0;j<num_online_cpus();j++) {
+ seq_printf(s," \t%2d", j);
+ }
+ seq_printf(s,"\n");
+ for (i=0;i<num_online_cpus();i++) {
+ seq_printf(s,"%2d ",i);
+ for (j=0;j<num_online_cpus();j++) {
+ seq_printf(s,"\t%2d", numa_get_distance(numa_cpu_to_node(i),numa_cpu_to_node(j)));
+ }
+ seq_printf(s,"\n");
+ }
+ return 0;
+}
+
+static int info_proc_open(struct inode * inode, struct file * filp)
+{
+ return single_open(filp, read_info, PAL_PROC_GETDATA(inode));
}
+
+static struct file_operations info_proc_ops = {
+ .owner = THIS_MODULE,
+ .open = info_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+
+static inline uint_t thr_hash_func(addr_t key)
+{
+ return palacios_hash_long((long)key,64);
+}
+
+static inline int thr_hash_comp(addr_t k1, addr_t k2)
+{
+ return k1==k2;
+}
+
static int __init v3_init(void) {
+
dev_t dev = MKDEV(0, 0); // We dynamicallly assign the major number
int ret = 0;
+ LOCKCHECK_INIT();
+ MEMCHECK_INIT();
- palacios_init_mm();
- // Initialize Palacios
- palacios_vmm_init();
+ if (!(v3_thread_resource_map = palacios_create_htable(MAX_THREADS,thr_hash_func,thr_hash_comp))) {
+ ERROR("Could not create thread/resource map\n");
+ ret = -1;
+ goto failure0;
+ }
+
+ palacios_proc_dir = proc_mkdir("v3vee", NULL);
+ if (!palacios_proc_dir) {
+ ERROR("Could not create proc entry\n");
+ ret = -1;
+ goto failure1;
+ }
+
+ // this will populate the v3vee tree...
+ if (palacios_init_mm()) {
+ goto failure2;
+ }
+
+ if (allow_devmem) {
+ palacios_allow_devmem();
+ }
+ // numa is now a required interface and we need it
+ // up before primary initiatilization
+ palacios_init_numa();
+
+ // Initialize Palacios
+ palacios_vmm_init(options);
// initialize extensions
init_lnx_extensions();
v3_class = class_create(THIS_MODULE, "vms");
- if (IS_ERR(v3_class)) {
+ if (!v3_class || IS_ERR(v3_class)) {
ERROR("Failed to register V3 VM device class\n");
- return PTR_ERR(v3_class);
+ ret = PTR_ERR(v3_class);
+ goto failure3;
}
INFO("intializing V3 Control device\n");
if (ret < 0) {
ERROR("Error registering device region for V3 devices\n");
- goto failure2;
+ goto failure4;
}
v3_major_num = MAJOR(dev);
if (ret != 0) {
ERROR("Error adding v3 control device\n");
- goto failure1;
+ goto failure5;
}
- dir = proc_mkdir("v3vee", NULL);
- if(dir) {
+ {
struct proc_dir_entry *entry;
- entry = create_proc_read_entry("v3-guests", 0444, dir,
- read_guests, NULL);
- if (entry) {
- INFO("/proc/v3vee/v3-guests successfully created\n");
- } else {
- ERROR("Could not create proc entry\n");
- goto failure1;
- }
-
- entry = create_proc_read_entry("v3-mem", 0444, dir,
- show_mem, NULL);
- if (entry) {
- INFO("/proc/v3vee/v3-mem successfully added\n");
- } else {
- ERROR("Could not create proc entry\n");
- goto failure1;
- }
- } else {
- ERROR("Could not create proc entry\n");
- goto failure1;
+#define PALPROC(ent, success, error, out_target, fname, perm, parent, fops) \
+ PAL_PROC_CREATE(ent, fname, perm, parent, fops); \
+ if (ent) { \
+ INFO(success); \
+ } else { \
+ ERROR(error); \
+ goto out_target; \
+ }
+
+ PALPROC(entry, "/proc/v3vee/v3-guests succesfully created\n",
+ "Could not create proc entry\n", failure6,
+ "v3-guests", 0444, palacios_proc_dir, &guest_short_proc_ops);
+
+ PALPROC(entry, "/proc/v3vee/v3-guests-details successfully created\n",
+ "Could not create proc entry\n", failure7,
+ "v3-guests-details", 0444, palacios_proc_dir, &guest_full_proc_ops);
+
+ PALPROC(entry, "/proc/v3vee/v3-info successfully created\n",
+ "Could not create proc entry\n", failure8,
+ "v3-info", 0444, palacios_proc_dir, &info_proc_ops);
+
+
}
return 0;
- failure1:
+ failure8:
+ remove_proc_entry("v3-guests-details", palacios_proc_dir);
+ failure7:
+ remove_proc_entry("v3-guests", palacios_proc_dir);
+ failure6:
+ device_destroy(v3_class, dev);
+ failure5:
unregister_chrdev_region(MKDEV(v3_major_num, 0), MAX_VMS + 1);
- failure2:
+ failure4:
class_destroy(v3_class);
+ failure3:
+ if (allow_devmem) {
+ palacios_restore_devmem();
+ }
+ palacios_deinit_mm();
+ failure2:
+ remove_proc_entry("v3vee", NULL);
+ failure1:
+ palacios_free_htable(v3_thread_resource_map,0,0);
+ failure0:
+ MEMCHECK_DEINIT();
+ LOCKCHECK_DEINIT();
return ret;
}
extern u32 pg_frees;
extern u32 mallocs;
extern u32 frees;
+ extern u32 vmallocs;
+ extern u32 vfrees;
+ int i = 0;
+ struct v3_guest * guest;
+ dev_t dev;
+
+ /* Stop and free any running VMs */
+ for (i = 0; i < MAX_VMS; i++) {
+ if (guest_map[i] != NULL) {
+ guest = (struct v3_guest *)(guest_map[i]);
- // should probably try to stop any guests
+ if (!guest->v3_ctx) {
+ ERROR("Orphan VM detected and skipped: index=%d name=%s\n", i, guest->name);
+ continue;
+ }
+ if (v3_stop_vm(guest->v3_ctx) < 0)
+ ERROR("Couldn't stop VM %d\n", i);
+ free_palacios_vm(guest);
+ guest_map[i] = NULL;
+ }
+ }
- dev_t dev = MKDEV(v3_major_num, MAX_VMS + 1);
+ dev = MKDEV(v3_major_num, MAX_VMS + 1);
INFO("Removing V3 Control device\n");
palacios_vmm_exit();
+ palacios_deinit_numa();
+
DEBUG("Palacios Mallocs = %d, Frees = %d\n", mallocs, frees);
+ DEBUG("Palacios Vmallocs = %d, Vfrees = %d\n", vmallocs, vfrees);
DEBUG("Palacios Page Allocs = %d, Page Frees = %d\n", pg_allocs, pg_frees);
unregister_chrdev_region(MKDEV(v3_major_num, 0), MAX_VMS + 1);
deinit_lnx_extensions();
+ if (allow_devmem) {
+ palacios_restore_devmem();
+ }
+
palacios_deinit_mm();
- remove_proc_entry("v3-guests", dir);
- remove_proc_entry("v3-mem", dir);
+ remove_proc_entry("v3-info", palacios_proc_dir);
+ remove_proc_entry("v3-guests-details", palacios_proc_dir);
+ remove_proc_entry("v3-guests", palacios_proc_dir);
remove_proc_entry("v3vee", NULL);
DEBUG("Palacios Module Mallocs = %d, Frees = %d\n", mod_allocs, mod_frees);
+
+ palacios_free_htable(v3_thread_resource_map,0,0);
+
+ MEMCHECK_DEINIT();
+ LOCKCHECK_DEINIT();
}
void * addr = NULL;
mod_allocs++;
- addr = kmalloc(size, flags);
+ addr = palacios_alloc_extended(size, flags, -1);
return addr;
}
void trace_free(const void * objp) {
mod_frees++;
- kfree(objp);
+ palacios_free((void*)objp);
}
