LU-14927 scrub: create shared scrub_needs_check() function.

[fs/lustre-release.git] / lustre / obdclass / scrub.c

diff --git a/lustre/obdclass/scrub.c b/lustre/obdclass/scrub.c
index 94a334d..d3d46b8 100644 (file)
--- a/lustre/obdclass/scrub.c
+++ b/lustre/obdclass/scrub.c
@@ -246,6 +246,26 @@ log:
 }
 EXPORT_SYMBOL(scrub_file_store);
 
+bool scrub_needs_check(struct lustre_scrub *scrub, const struct lu_fid *fid,
+                      u64 index)
+{
+       bool check = true;
+
+       if (!fid_is_norm(fid) && !fid_is_igif(fid))
+               check = false;
+       else if (scrub->os_running && scrub->os_pos_current > index)
+               check = false;
+       else if (scrub->os_auto_scrub_interval == AS_NEVER)
+               check = false;
+       else if (ktime_get_real_seconds() <
+                scrub->os_file.sf_time_last_complete +
+                scrub->os_auto_scrub_interval)
+               check = false;
+
+       return check;
+}
+EXPORT_SYMBOL(scrub_needs_check);
+
 int scrub_checkpoint(const struct lu_env *env, struct lustre_scrub *scrub)
 {
        struct scrub_file *sf = &scrub->os_file;