diff options
Diffstat (limited to 'sys/geom/raid/g_raid.h')
| -rw-r--r-- | sys/geom/raid/g_raid.h | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/sys/geom/raid/g_raid.h b/sys/geom/raid/g_raid.h index a981f2a..9f13e25 100644 --- a/sys/geom/raid/g_raid.h +++ b/sys/geom/raid/g_raid.h @@ -33,6 +33,9 @@ #include <sys/kobj.h> #include <sys/bio.h> #include <sys/time.h> +#ifdef _KERNEL +#include <sys/sysctl.h> +#endif #define G_RAID_CLASS_NAME "RAID" @@ -51,6 +54,7 @@ struct g_raid_tr_object; #ifdef _KERNEL extern u_int g_raid_aggressive_spare; extern u_int g_raid_debug; +extern int g_raid_enable; extern int g_raid_read_err_thresh; extern u_int g_raid_start_timeout; extern struct g_class g_raid_class; @@ -322,11 +326,14 @@ struct g_raid_softc { }; #define sc_name sc_geom->name +SYSCTL_DECL(_kern_geom_raid); + /* * KOBJ parent class of metadata processing modules. */ struct g_raid_md_class { KOBJ_CLASS_FIELDS; + int mdc_enable; int mdc_priority; LIST_ENTRY(g_raid_md_class) mdc_list; }; @@ -342,20 +349,29 @@ struct g_raid_md_object { int g_raid_md_modevent(module_t, int, void *); -#define G_RAID_MD_DECLARE(name) \ - static moduledata_t name##_mod = { \ - #name, \ +#define G_RAID_MD_DECLARE(name, label) \ + static moduledata_t g_raid_md_##name##_mod = { \ + "g_raid_md_" __XSTRING(name), \ g_raid_md_modevent, \ - &name##_class \ + &g_raid_md_##name##_class \ }; \ - DECLARE_MODULE(name, name##_mod, SI_SUB_DRIVERS, SI_ORDER_SECOND); \ - MODULE_DEPEND(name, geom_raid, 0, 0, 0) + DECLARE_MODULE(g_raid_md_##name, g_raid_md_##name##_mod, \ + SI_SUB_DRIVERS, SI_ORDER_SECOND); \ + MODULE_DEPEND(g_raid_md_##name, geom_raid, 0, 0, 0); \ + SYSCTL_NODE(_kern_geom_raid, OID_AUTO, name, CTLFLAG_RD, \ + NULL, label " metadata module"); \ + SYSCTL_INT(_kern_geom_raid_##name, OID_AUTO, enable, \ + CTLFLAG_RW, &g_raid_md_##name##_class.mdc_enable, 0, \ + "Enable " label " metadata format taste"); \ + TUNABLE_INT("kern.geom.raid." __XSTRING(name) ".enable", \ + &g_raid_md_##name##_class.mdc_enable) /* * KOBJ parent class of data transformation modules. */ struct g_raid_tr_class { KOBJ_CLASS_FIELDS; + int trc_enable; int trc_priority; LIST_ENTRY(g_raid_tr_class) trc_list; }; @@ -371,14 +387,22 @@ struct g_raid_tr_object { int g_raid_tr_modevent(module_t, int, void *); -#define G_RAID_TR_DECLARE(name) \ - static moduledata_t name##_mod = { \ - #name, \ +#define G_RAID_TR_DECLARE(name, label) \ + static moduledata_t g_raid_tr_##name##_mod = { \ + "g_raid_tr_" __XSTRING(name), \ g_raid_tr_modevent, \ - &name##_class \ + &g_raid_tr_##name##_class \ }; \ - DECLARE_MODULE(name, name##_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST); \ - MODULE_DEPEND(name, geom_raid, 0, 0, 0) + DECLARE_MODULE(g_raid_tr_##name, g_raid_tr_##name##_mod, \ + SI_SUB_DRIVERS, SI_ORDER_FIRST); \ + MODULE_DEPEND(g_raid_tr_##name, geom_raid, 0, 0, 0); \ + SYSCTL_NODE(_kern_geom_raid, OID_AUTO, name, CTLFLAG_RD, \ + NULL, label " transformation module"); \ + SYSCTL_INT(_kern_geom_raid_##name, OID_AUTO, enable, \ + CTLFLAG_RW, &g_raid_tr_##name##_class.trc_enable, 0, \ + "Enable " label " transformation module taste"); \ + TUNABLE_INT("kern.geom.raid." __XSTRING(name) ".enable", \ + &g_raid_tr_##name##_class.trc_enable) const char * g_raid_volume_level2str(int level, int qual); int g_raid_volume_str2level(const char *str, int *level, int *qual); |
