__u32 rtsectsize; /* realtime sector size, bytes */
__u32 dirblocksize; /* directory block size, bytes */
__u32 logsunit; /* log stripe unit, bytes */
- __u64 reserved[18]; /* reserved space */
+ uint32_t sick; /* o: unhealthy fs & rt metadata */
+ uint32_t checked; /* o: checked fs & rt metadata */
+ __u64 reserved[17]; /* reserved space */
};
+#define XFS_FSOP_GEOM_SICK_COUNTERS (1 << 0) /* summary counters */
+#define XFS_FSOP_GEOM_SICK_UQUOTA (1 << 1) /* user quota */
+#define XFS_FSOP_GEOM_SICK_GQUOTA (1 << 2) /* group quota */
+#define XFS_FSOP_GEOM_SICK_PQUOTA (1 << 3) /* project quota */
+#define XFS_FSOP_GEOM_SICK_RT_BITMAP (1 << 4) /* realtime bitmap */
+#define XFS_FSOP_GEOM_SICK_RT_SUMMARY (1 << 5) /* realtime summary */
+
/* Output for XFS_FS_COUNTS */
typedef struct xfs_fsop_counts {
__u64 freedata; /* free data section blocks */
*checked = ip->i_checked;
spin_unlock(&ip->i_flags_lock);
}
+
+/* Mappings between internal sick masks and ioctl sick masks. */
+
+struct ioctl_sick_map {
+ unsigned int sick_mask;
+ unsigned int ioctl_mask;
+};
+
+static const struct ioctl_sick_map fs_map[] = {
+ { XFS_SICK_FS_COUNTERS, XFS_FSOP_GEOM_SICK_COUNTERS},
+ { XFS_SICK_FS_UQUOTA, XFS_FSOP_GEOM_SICK_UQUOTA },
+ { XFS_SICK_FS_GQUOTA, XFS_FSOP_GEOM_SICK_GQUOTA },
+ { XFS_SICK_FS_PQUOTA, XFS_FSOP_GEOM_SICK_PQUOTA },
+ { 0, 0 },
+};
+
+static const struct ioctl_sick_map rt_map[] = {
+ { XFS_SICK_RT_BITMAP, XFS_FSOP_GEOM_SICK_RT_BITMAP },
+ { XFS_SICK_RT_SUMMARY, XFS_FSOP_GEOM_SICK_RT_SUMMARY },
+ { 0, 0 },
+};
+
+static inline void
+xfgeo_health_tick(
+ struct xfs_fsop_geom *geo,
+ unsigned int sick,
+ unsigned int checked,
+ const struct ioctl_sick_map *m)
+{
+ if (checked & m->sick_mask)
+ geo->checked |= m->ioctl_mask;
+ if (sick & m->sick_mask)
+ geo->sick |= m->ioctl_mask;
+}
+
+/* Fill out fs geometry health info. */
+void
+xfs_fsop_geom_health(
+ struct xfs_mount *mp,
+ struct xfs_fsop_geom *geo)
+{
+ const struct ioctl_sick_map *m;
+ unsigned int sick;
+ unsigned int checked;
+
+ geo->sick = 0;
+ geo->checked = 0;
+
+ xfs_fs_measure_sickness(mp, &sick, &checked);
+ for (m = fs_map; m->sick_mask; m++)
+ xfgeo_health_tick(geo, sick, checked, m);
+
+ xfs_rt_measure_sickness(mp, &sick, &checked);
+ for (m = rt_map; m->sick_mask; m++)
+ xfgeo_health_tick(geo, sick, checked, m);
+}
#include "scrub/xfs_scrub.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
+#include "xfs_health.h"
#include <linux/capability.h>
#include <linux/cred.h>
len = sizeof(struct xfs_fsop_geom_v1);
else if (struct_version == 4)
len = sizeof(struct xfs_fsop_geom_v4);
- else
+ else {
+ xfs_fsop_geom_health(mp, &fsgeo);
len = sizeof(fsgeo);
+ }
if (copy_to_user(arg, &fsgeo, len))
return -EFAULT;