LU-16367 misc: remove deprecated code

[fs/lustre-release.git] / lustre / ofd / lproc_ofd.c

diff --git a/lustre/ofd/lproc_ofd.c b/lustre/ofd/lproc_ofd.c
index 7f65e98..0098d1a 100644 (file)
--- a/lustre/ofd/lproc_ofd.c
+++ b/lustre/ofd/lproc_ofd.c
@@ -893,121 +893,6 @@ static ssize_t checksum_t10pi_enforce_store(struct kobject *kobj,
 }
 LUSTRE_RW_ATTR(checksum_t10pi_enforce);
 
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 15, 53, 0)
-static ssize_t read_cache_enable_show(struct kobject *kobj,
-                                     struct attribute *attr,
-                                     char *buf)
-{
-       struct obd_device *obd = container_of(kobj, struct obd_device,
-                                             obd_kset.kobj);
-       struct ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-
-       if (!ofd->ofd_read_cache_enable)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_show(&ofd->ofd_osd->dd_kobj,
-                               ofd->ofd_read_cache_enable, buf);
-}
-
-static ssize_t read_cache_enable_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 ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-       static bool rd_cache_warned;
-
-       if (!rd_cache_warned) {
-               rd_cache_warned = true;
-               pr_info("ofd: 'obdfilter.*.read_cache_enable' is deprecated, use 'osd-*.*.read_cache_enable' instead\n");
-       }
-
-       if (!ofd->ofd_read_cache_enable)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_store(&ofd->ofd_osd->dd_kobj,
-                                ofd->ofd_read_cache_enable, buffer, count);
-}
-LUSTRE_RW_ATTR(read_cache_enable);
-
-static ssize_t readcache_max_filesize_show(struct kobject *kobj,
-                                          struct attribute *attr,
-                                          char *buf)
-{
-       struct obd_device *obd = container_of(kobj, struct obd_device,
-                                             obd_kset.kobj);
-       struct ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-
-       if (!ofd->ofd_read_cache_max_filesize)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_show(&ofd->ofd_osd->dd_kobj,
-                               ofd->ofd_read_cache_max_filesize, buf);
-}
-
-static ssize_t readcache_max_filesize_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 ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-       static bool max_file_warned;
-
-       if (!max_file_warned) {
-               max_file_warned = true;
-               pr_info("ofd: 'obdfilter.*.readcache_max_filesize' is deprecated, use 'osd-*.*.readcache_max_filesize' instead\n");
-       }
-
-       if (!ofd->ofd_read_cache_max_filesize)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_store(&ofd->ofd_osd->dd_kobj,
-                                ofd->ofd_read_cache_max_filesize,
-                                buffer, count);
-}
-LUSTRE_RW_ATTR(readcache_max_filesize);
-
-static ssize_t writethrough_cache_enable_show(struct kobject *kobj,
-                                             struct attribute *attr,
-                                             char *buf)
-{
-       struct obd_device *obd = container_of(kobj, struct obd_device,
-                                             obd_kset.kobj);
-       struct ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-
-       if (!ofd->ofd_write_cache_enable)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_show(&ofd->ofd_osd->dd_kobj,
-                               ofd->ofd_write_cache_enable, buf);
-}
-
-static ssize_t writethrough_cache_enable_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 ofd_device *ofd = ofd_dev(obd->obd_lu_dev);
-       static bool wr_cache_warned;
-
-       if (!wr_cache_warned) {
-               wr_cache_warned = true;
-               pr_info("ofd: 'obdfilter.*.writethrough_cache_enable' is deprecated, use 'osd-*.*.writethrough_cache_enable' instead\n");
-       }
-
-       if (!ofd->ofd_write_cache_enable)
-               return -EOPNOTSUPP;
-
-       return lustre_attr_store(&ofd->ofd_osd->dd_kobj,
-                                ofd->ofd_write_cache_enable,
-                                buffer, count);
-}
-LUSTRE_RW_ATTR(writethrough_cache_enable);
-#endif
-
 LPROC_SEQ_FOPS_RO_TYPE(ofd, recovery_status);
 LUSTRE_RW_ATTR(recovery_time_hard);
 LUSTRE_RW_ATTR(recovery_time_soft);
@@ -1122,11 +1007,6 @@ static struct attribute *ofd_attrs[] = {
        &lustre_attr_access_log_size.attr,
        &lustre_attr_job_cleanup_interval.attr,
        &lustre_attr_checksum_t10pi_enforce.attr,
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 15, 53, 0)
-       &lustre_attr_read_cache_enable.attr,
-       &lustre_attr_readcache_max_filesize.attr,
-       &lustre_attr_writethrough_cache_enable.attr,
-#endif
        NULL,
 };