#ifndef _VX_DEBUG_H
#define _VX_DEBUG_H
-#ifndef CONFIG_VSERVER
-#warning config options missing
-#endif
#define VXD_CBIT(n,m) (vx_debug_ ## n & (1 << (m)))
#define VXD_CMIN(n,m) (vx_debug_ ## n > (m))
extern unsigned int vx_debug_switch;
extern unsigned int vx_debug_xid;
extern unsigned int vx_debug_nid;
+extern unsigned int vx_debug_tag;
extern unsigned int vx_debug_net;
extern unsigned int vx_debug_limit;
+extern unsigned int vx_debug_cres;
extern unsigned int vx_debug_dlim;
+extern unsigned int vx_debug_quota;
extern unsigned int vx_debug_cvirt;
extern unsigned int vx_debug_misc;
({ static char _buffer[PATH_MAX]; \
d_path((d), (m), _buffer, sizeof(_buffer)); })
+#define vxd_cond_path(n) \
+ ((n) ? vxd_path((n)->dentry, (n)->mnt) : "<null>" )
+
+
+struct vx_info;
+
+void dump_vx_info(struct vx_info *, int);
+void dump_vx_info_inactive(int);
+
#else /* CONFIG_VSERVER_DEBUG */
#define vx_debug_switch 0
#define vx_debug_xid 0
#define vx_debug_nid 0
+#define vx_debug_tag 0
#define vx_debug_net 0
#define vx_debug_limit 0
+#define vx_debug_cres 0
#define vx_debug_dlim 0
#define vx_debug_cvirt 0
#define vxwprintk(x...) do { } while (0)
#define vxd_path "<none>"
+#define vxd_cond_path vxd_path
#endif /* CONFIG_VSERVER_DEBUG */
-/* history stuff */
-
-#ifdef CONFIG_VSERVER_HISTORY
-
-
-extern unsigned volatile int vxh_active;
-
-struct _vxhe_vxi {
- struct vx_info *ptr;
- unsigned xid;
- unsigned usecnt;
- unsigned tasks;
-};
-
-struct _vxhe_set_clr {
- void *data;
-};
-
-struct _vxhe_loc_lookup {
- unsigned arg;
-};
-
-enum {
- VXH_UNUSED=0,
- VXH_THROW_OOPS=1,
-
- VXH_GET_VX_INFO,
- VXH_PUT_VX_INFO,
- VXH_INIT_VX_INFO,
- VXH_SET_VX_INFO,
- VXH_CLR_VX_INFO,
- VXH_CLAIM_VX_INFO,
- VXH_RELEASE_VX_INFO,
- VXH_ALLOC_VX_INFO,
- VXH_DEALLOC_VX_INFO,
- VXH_HASH_VX_INFO,
- VXH_UNHASH_VX_INFO,
- VXH_LOC_VX_INFO,
- VXH_LOOKUP_VX_INFO,
- VXH_CREATE_VX_INFO,
-};
-
-struct _vx_hist_entry {
- void *loc;
- unsigned short seq;
- unsigned short type;
- struct _vxhe_vxi vxi;
- union {
- struct _vxhe_set_clr sc;
- struct _vxhe_loc_lookup ll;
- };
-};
-
-struct _vx_hist_entry *vxh_advance(void *loc);
-
-#define VXH_HERE(__type) \
- ({ __label__ __vxh_##__type; \
- __vxh_##__type:; \
- &&__vxh_##__type; })
-
-
-
-static inline void __vxh_copy_vxi(struct _vx_hist_entry *entry, struct vx_info *vxi)
-{
- entry->vxi.ptr = vxi;
- if (vxi) {
- entry->vxi.usecnt = atomic_read(&vxi->vx_usecnt);
- entry->vxi.tasks = atomic_read(&vxi->vx_tasks);
- entry->vxi.xid = vxi->vx_id;
- }
-}
-
-
-#define __VXH_BODY(__type, __data) \
- struct _vx_hist_entry *entry; \
- \
- preempt_disable(); \
- entry = vxh_advance(VXH_HERE(__type)); \
- __data; \
- entry->type = __type; \
- preempt_enable();
-
-
- /* pass vxi only */
-#define __VXH_SIMPLE \
- __vxh_copy_vxi(entry, vxi)
-
-#define VXH_SIMPLE(__name, __type) \
-static inline void __name(struct vx_info *vxi) \
-{ \
- __VXH_BODY(__type, __VXH_SIMPLE) \
-}
-
- /* pass vxi and data (void *) */
-#define __VXH_DATA \
- __vxh_copy_vxi(entry, vxi); \
- entry->sc.data = data
-
-#define VXH_DATA(__name, __type) \
-static inline \
-void __name(struct vx_info *vxi, void *data) \
-{ \
- __VXH_BODY(__type, __VXH_DATA) \
-}
-
- /* pass vxi and arg (long) */
-#define __VXH_LARG \
- __vxh_copy_vxi(entry, vxi); \
- entry->ll.arg = arg
-
-#define VXH_LARG(__name, __type) \
-static inline \
-void __name(struct vx_info *vxi, long arg) \
-{ \
- __VXH_BODY(__type, __VXH_LARG) \
-}
-
-
-static inline void vxh_throw_oops(void)
-{
- __VXH_BODY(VXH_THROW_OOPS, {});
- /* prevent further acquisition */
- vxh_active = 0;
-}
-
-VXH_SIMPLE(vxh_get_vx_info, VXH_GET_VX_INFO);
-VXH_SIMPLE(vxh_put_vx_info, VXH_PUT_VX_INFO);
-
-VXH_DATA(vxh_init_vx_info, VXH_INIT_VX_INFO);
-VXH_DATA(vxh_set_vx_info, VXH_SET_VX_INFO);
-VXH_DATA(vxh_clr_vx_info, VXH_CLR_VX_INFO);
-
-VXH_DATA(vxh_claim_vx_info, VXH_CLAIM_VX_INFO);
-VXH_DATA(vxh_release_vx_info, VXH_RELEASE_VX_INFO);
-
-VXH_SIMPLE(vxh_alloc_vx_info, VXH_ALLOC_VX_INFO);
-VXH_SIMPLE(vxh_dealloc_vx_info, VXH_DEALLOC_VX_INFO);
-
-VXH_SIMPLE(vxh_hash_vx_info, VXH_HASH_VX_INFO);
-VXH_SIMPLE(vxh_unhash_vx_info, VXH_UNHASH_VX_INFO);
-
-VXH_LARG(vxh_loc_vx_info, VXH_LOC_VX_INFO);
-VXH_LARG(vxh_lookup_vx_info, VXH_LOOKUP_VX_INFO);
-VXH_LARG(vxh_create_vx_info, VXH_CREATE_VX_INFO);
-
-extern void vxh_dump_history(void);
-
-
-#else /* CONFIG_VSERVER_HISTORY */
-
-
-#define vxh_throw_oops() do { } while (0)
-
-#define vxh_get_vx_info(v) do { } while (0)
-#define vxh_put_vx_info(v) do { } while (0)
-
-#define vxh_init_vx_info(v,d) do { } while (0)
-#define vxh_set_vx_info(v,d) do { } while (0)
-#define vxh_clr_vx_info(v,d) do { } while (0)
-
-#define vxh_claim_vx_info(v,d) do { } while (0)
-#define vxh_release_vx_info(v,d) do { } while (0)
-
-#define vxh_alloc_vx_info(v) do { } while (0)
-#define vxh_dealloc_vx_info(v) do { } while (0)
-
-#define vxh_hash_vx_info(v) do { } while (0)
-#define vxh_unhash_vx_info(v) do { } while (0)
-
-#define vxh_loc_vx_info(a,v) do { } while (0)
-#define vxh_lookup_vx_info(a,v) do { } while (0)
-#define vxh_create_vx_info(a,v) do { } while (0)
-
-#define vxh_dump_history() do { } while (0)
-
-
-#endif /* CONFIG_VSERVER_HISTORY */
-
-
#ifdef CONFIG_VSERVER_DEBUG
#define vxd_assert_lock(l) assert_spin_locked(l)
#define vxd_assert(c,f,x...) vxlprintk(!(c), \