LPROC_SEQ_FOPS_RO(ofd_seqs);
/**
- * Show estimate of total amount of dirty data on clients.
- *
- * \param[in] m seq_file handle
- * \param[in] data unused for single entry
- *
- * \retval 0 on success
- * \retval negative value on error
- */
-static int ofd_tot_dirty_seq_show(struct seq_file *m, void *data)
-{
- struct obd_device *obd = m->private;
- struct tg_grants_data *tgd;
-
- LASSERT(obd != NULL);
- tgd = &obd->u.obt.obt_lut->lut_tgd;
- seq_printf(m, "%llu\n", tgd->tgd_tot_dirty);
- return 0;
-}
-LPROC_SEQ_FOPS_RO(ofd_tot_dirty);
-
-/**
- * Show total amount of space granted to clients.
- *
- * \param[in] m seq_file handle
- * \param[in] data unused for single entry
- *
- * \retval 0 on success
- * \retval negative value on error
- */
-static int ofd_tot_granted_seq_show(struct seq_file *m, void *data)
-{
- struct obd_device *obd = m->private;
- struct tg_grants_data *tgd;
-
- LASSERT(obd != NULL);
- tgd = &obd->u.obt.obt_lut->lut_tgd;
- seq_printf(m, "%llu\n", tgd->tgd_tot_granted);
- return 0;
-}
-LPROC_SEQ_FOPS_RO(ofd_tot_granted);
-
-/**
- * Show total amount of space used by IO in progress.
- *
- * \param[in] m seq_file handle
- * \param[in] data unused for single entry
- *
- * \retval 0 on success
- * \retval negative value on error
- */
-static int ofd_tot_pending_seq_show(struct seq_file *m, void *data)
-{
- struct obd_device *obd = m->private;
- struct tg_grants_data *tgd;
-
- LASSERT(obd != NULL);
- tgd = &obd->u.obt.obt_lut->lut_tgd;
- seq_printf(m, "%llu\n", tgd->tgd_tot_pending);
- return 0;
-}
-LPROC_SEQ_FOPS_RO(ofd_tot_pending);
-
-/**
* Show total number of grants for precreate.
*
* \param[in] m seq_file handle
LPROC_SEQ_FOPS(ofd_sync_lock_cancel);
/**
- * Show if grants compatibility mode is disabled.
- *
- * When tgd_grant_compat_disable is set, we don't grant any space to clients
- * not supporting OBD_CONNECT_GRANT_PARAM. Otherwise, space granted to such
- * a client is inflated since it consumes PAGE_SIZE of grant space per
- * block, (i.e. typically 4kB units), but underlaying file system might have
- * block size bigger than page size, e.g. ZFS. See LU-2049 for details.
- *
- * \param[in] m seq_file handle
- * \param[in] data unused for single entry
- *
- * \retval 0 on success
- * \retval negative value on error
- */
-static int ofd_grant_compat_disable_seq_show(struct seq_file *m, void *data)
-{
- struct obd_device *obd = m->private;
- struct tg_grants_data *tgd = &obd->u.obt.obt_lut->lut_tgd;
-
- seq_printf(m, "%u\n", tgd->tgd_grant_compat_disable);
- return 0;
-}
-
-/**
- * Change grant compatibility mode.
- *
- * Setting tgd_grant_compat_disable prohibit any space granting to clients
- * not supporting OBD_CONNECT_GRANT_PARAM. See details above.
- *
- * \param[in] file proc file
- * \param[in] buffer string which represents mode
- * 1: disable compatibility mode
- * 0: enable compatibility mode
- * \param[in] count \a buffer length
- * \param[in] off unused for single entry
- *
- * \retval \a count on success
- * \retval negative number on error
- */
-static ssize_t
-ofd_grant_compat_disable_seq_write(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off)
-{
- struct seq_file *m = file->private_data;
- struct obd_device *obd = m->private;
- struct tg_grants_data *tgd = &obd->u.obt.obt_lut->lut_tgd;
- __s64 val;
- int rc;
-
- rc = lprocfs_str_to_s64(buffer, count, &val);
- if (rc)
- return rc;
-
- if (val < 0)
- return -EINVAL;
-
- tgd->tgd_grant_compat_disable = !!val;
-
- return count;
-}
-LPROC_SEQ_FOPS(ofd_grant_compat_disable);
-
-/**
* Show the limit of soft sync RPCs.
*
* This value defines how many IO RPCs with OBD_BRW_SOFT_SYNC flag
LPROC_SEQ_FOPS_RW_TYPE(ofd, checksum_dump);
LPROC_SEQ_FOPS_RW_TYPE(ofd, job_interval);
+LPROC_SEQ_FOPS_RO(tgt_tot_dirty);
+LPROC_SEQ_FOPS_RO(tgt_tot_granted);
+LPROC_SEQ_FOPS_RO(tgt_tot_pending);
+LPROC_SEQ_FOPS(tgt_grant_compat_disable);
+
struct lprocfs_vars lprocfs_ofd_obd_vars[] = {
{ .name = "seqs_allocated",
.fops = &ofd_seqs_fops },
{ .name = "last_id",
.fops = &ofd_last_id_fops },
{ .name = "tot_dirty",
- .fops = &ofd_tot_dirty_fops },
+ .fops = &tgt_tot_dirty_fops },
{ .name = "tot_pending",
- .fops = &ofd_tot_pending_fops },
+ .fops = &tgt_tot_pending_fops },
{ .name = "tot_granted",
- .fops = &ofd_tot_granted_fops },
+ .fops = &tgt_tot_granted_fops },
{ .name = "grant_precreate",
.fops = &ofd_grant_precreate_fops },
{ .name = "precreate_batch",
{ .name = "checksum_dump",
.fops = &ofd_checksum_dump_fops },
{ .name = "grant_compat_disable",
- .fops = &ofd_grant_compat_disable_fops },
+ .fops = &tgt_grant_compat_disable_fops },
{ .name = "client_cache_count",
.fops = &ofd_fmd_max_num_fops },
{ .name = "client_cache_seconds",
git://git.whamcloud.com / fs / lustre-release.git / blobdiff