#define _VX_CONTEXT_H
#include <linux/types.h>
+//#include <linux/capability.h>
#define MAX_S_CONTEXT 65535 /* Arbitrary limit */
+
+#ifdef CONFIG_VSERVER_DYNAMIC_IDS
#define MIN_D_CONTEXT 49152 /* dynamic contexts start here */
+#else
+#define MIN_D_CONTEXT 65536
+#endif
#define VX_DYNAMIC_ID ((uint32_t)-1) /* id for dynamic context */
#define VXF_VIRT_UPTIME 0x00020000
#define VXF_VIRT_CPU 0x00040000
#define VXF_VIRT_LOAD 0x00080000
+#define VXF_VIRT_TIME 0x00100000
#define VXF_HIDE_MOUNT 0x01000000
#define VXF_HIDE_NETIF 0x02000000
+#define VXF_HIDE_VINFO 0x04000000
#define VXF_STATE_SETUP (1ULL<<32)
#define VXF_STATE_INIT (1ULL<<33)
+#define VXF_STATE_ADMIN (1ULL<<34)
#define VXF_SC_HELPER (1ULL<<36)
#define VXF_REBOOT_KILL (1ULL<<37)
#define VXF_IGNEG_NICE (1ULL<<52)
-#define VXF_ONE_TIME (0x0003ULL<<32)
+#define VXF_ONE_TIME (0x0007ULL<<32)
-#define VXF_INIT_SET (VXF_STATE_SETUP|VXF_STATE_INIT)
+#define VXF_INIT_SET (VXF_STATE_SETUP|VXF_STATE_INIT|VXF_STATE_ADMIN)
/* context migration */
#define VXC_BINARY_MOUNT 0x00040000
#define VXC_QUOTA_CTL 0x00100000
+#define VXC_ADMIN_MAPPER 0x00200000
+#define VXC_ADMIN_CLOOP 0x00400000
/* context state changes */
#include "limit_def.h"
#include "sched_def.h"
#include "cvirt_def.h"
+#include "cacct_def.h"
+
+struct _vx_info_pc {
+ struct _vx_sched_pc sched_pc;
+ struct _vx_cvirt_pc cvirt_pc;
+};
struct vx_info {
struct hlist_node vx_hlist; /* linked list of contexts */
uint64_t vx_flags; /* context flags */
uint64_t vx_bcaps; /* bounding caps (system) */
uint64_t vx_ccaps; /* context caps (vserver) */
+ kernel_cap_t vx_cap_bset; /* the guest's bset */
struct task_struct *vx_reaper; /* guest reaper process */
pid_t vx_initpid; /* PID of guest init */
struct _vx_cvirt cvirt; /* virtual/bias stuff */
struct _vx_cacct cacct; /* context accounting */
+#ifndef CONFIG_SMP
+ struct _vx_info_pc info_pc; /* per cpu data */
+#else
+ struct _vx_info_pc *ptr_pc; /* per cpu array */
+#endif
+
wait_queue_head_t vx_wait; /* context exit waitqueue */
int reboot_cmd; /* last sys_reboot() cmd */
int exit_code; /* last process exit code */
char vx_name[65]; /* vserver name */
};
+#ifndef CONFIG_SMP
+#define vx_ptr_pc(vxi) (&(vxi)->info_pc)
+#define vx_per_cpu(vxi, v, id) vx_ptr_pc(vxi)->v
+#else
+#define vx_ptr_pc(vxi) ((vxi)->ptr_pc)
+#define vx_per_cpu(vxi, v, id) per_cpu_ptr(vx_ptr_pc(vxi), id)->v
+#endif
+
+#define vx_cpu(vxi, v) vx_per_cpu(vxi, v, smp_processor_id())
+
+
+struct vx_info_save {
+ struct vx_info *vxi;
+ xid_t xid;
+};
+
/* status flags */
#define VXS_HASHED 0x0001
#define VXS_PAUSED 0x0010
-#define VXS_ONHOLD 0x0020
#define VXS_SHUTDOWN 0x0100
#define VXS_HELPER 0x1000
#define VXS_RELEASED 0x8000
#define VX_ATR_MASK 0x0F00
+#ifdef CONFIG_VSERVER_PRIVACY
+#define VX_ADMIN_P (0)
+#define VX_WATCH_P (0)
+#else
+#define VX_ADMIN_P VX_ADMIN
+#define VX_WATCH_P VX_WATCH
+#endif
+
extern void claim_vx_info(struct vx_info *, struct task_struct *);
extern void release_vx_info(struct vx_info *, struct task_struct *);