LU-14838 osc: Remove client contention support

[fs/lustre-release.git] / lustre / osc / lproc_osc.c

diff --git a/lustre/osc/lproc_osc.c b/lustre/osc/lproc_osc.c
index 2f28646..c0fc23e 100644 (file)
--- a/lustre/osc/lproc_osc.c
+++ b/lustre/osc/lproc_osc.c
@@ -515,38 +515,6 @@ static ssize_t checksum_dump_store(struct kobject *kobj,
 }
 LUSTRE_RW_ATTR(checksum_dump);
 
-static ssize_t contention_seconds_show(struct kobject *kobj,
-                                      struct attribute *attr,
-                                      char *buf)
-{
-       struct obd_device *obd = container_of(kobj, struct obd_device,
-                                             obd_kset.kobj);
-       struct osc_device *od = obd2osc_dev(obd);
-
-       return sprintf(buf, "%lld\n", od->od_contention_time);
-}
-
-static ssize_t contention_seconds_store(struct kobject *kobj,
-                                       struct attribute *attr,
-                                       const char *buffer,
-                                       size_t count)
-{
-       struct obd_device *obd = container_of(kobj, struct obd_device,
-                                             obd_kset.kobj);
-       struct osc_device *od = obd2osc_dev(obd);
-       unsigned int val;
-       int rc;
-
-       rc = kstrtouint(buffer, 0, &val);
-       if (rc)
-               return rc;
-
-       od->od_contention_time = val;
-
-       return count;
-}
-LUSTRE_RW_ATTR(contention_seconds);
-
 static ssize_t destroys_in_flight_show(struct kobject *kobj,
                                       struct attribute *attr,
                                       char *buf)
@@ -901,7 +869,6 @@ static struct attribute *osc_attrs[] = {
        &lustre_attr_active.attr,
        &lustre_attr_checksums.attr,
        &lustre_attr_checksum_dump.attr,
-       &lustre_attr_contention_seconds.attr,
        &lustre_attr_cur_dirty_bytes.attr,
        &lustre_attr_cur_lost_grant_bytes.attr,
        &lustre_attr_cur_dirty_grant_bytes.attr,