* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2014, Intel Corporation.
+ * Copyright (c) 2011, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include "osd_internal.h"
-#ifdef LPROCFS
+#ifdef CONFIG_PROC_FS
void osd_brw_stats_update(struct osd_device *osd, struct osd_iobuf *iobuf)
{
struct brw_stats *s = &osd->od_brw_stats;
- unsigned long *last_block = NULL;
+ sector_t *last_block = NULL;
struct page **pages = iobuf->dr_pages;
struct page *last_page = NULL;
unsigned long discont_pages = 0;
unsigned long discont_blocks = 0;
- unsigned long *blocks = iobuf->dr_blocks;
+ sector_t *blocks = iobuf->dr_blocks;
int i, nr_pages = iobuf->dr_npages;
int blocks_per_page;
int rw = iobuf->dr_rw;
return 0;
}
-static ssize_t osd_brw_stats_seq_write(struct file *file, const char *buf,
- size_t len, loff_t *off)
+static ssize_t osd_brw_stats_seq_write(struct file *file,
+ const char __user *buf,
+ size_t len, loff_t *off)
{
- struct seq_file *seq = file->private_data;
+ struct seq_file *seq = file->private_data;
struct osd_device *osd = seq->private;
int i;
struct osd_device *osd = osd_dt_dev((struct dt_device *)m->private);
LASSERT(osd != NULL);
- return seq_printf(m, "ldiskfs\n");
+ seq_puts(m, "ldiskfs\n");
+ return 0;
}
LPROC_SEQ_FOPS_RO(ldiskfs_osd_fstype);
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, "%s\n", osd->od_mntdev);
+ seq_printf(m, "%s\n", osd->od_mntdev);
+ return 0;
}
LPROC_SEQ_FOPS_RO(ldiskfs_osd_mntdev);
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, "%u\n", osd->od_read_cache);
+ seq_printf(m, "%u\n", osd->od_read_cache);
+ return 0;
}
static ssize_t
-ldiskfs_osd_cache_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_cache_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *osd = osd_dt_dev(dt);
- int val, rc;
+ int rc;
+ __s64 val;
LASSERT(osd != NULL);
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc)
return rc;
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, "%u\n", osd->od_writethrough_cache);
+ seq_printf(m, "%u\n", osd->od_writethrough_cache);
+ return 0;
}
static ssize_t
-ldiskfs_osd_wcache_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_wcache_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *osd = osd_dt_dev(dt);
- int val, rc;
+ int rc;
+ __s64 val;
LASSERT(osd != NULL);
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc)
return rc;
LPROC_SEQ_FOPS(ldiskfs_osd_wcache);
static ssize_t
-lprocfs_osd_force_sync_seq_write(struct file *file, const char *buffer,
+lprocfs_osd_force_sync_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
struct seq_file *m = file->private_data;
static int ldiskfs_osd_pdo_seq_show(struct seq_file *m, void *data)
{
- return seq_printf(m, "%s\n", ldiskfs_pdo ? "ON" : "OFF");
+ seq_printf(m, "%s\n", ldiskfs_pdo ? "ON" : "OFF");
+ return 0;
}
static ssize_t
-ldiskfs_osd_pdo_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_pdo_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- int pdo, rc;
+ int rc;
+ __s64 pdo;
- rc = lprocfs_write_helper(buffer, count, &pdo);
- if (rc != 0)
- return rc;
+ rc = lprocfs_str_to_s64(buffer, count, &pdo);
+ if (rc != 0)
+ return rc;
- ldiskfs_pdo = !!pdo;
+ ldiskfs_pdo = !!pdo;
- return count;
+ return count;
}
LPROC_SEQ_FOPS(ldiskfs_osd_pdo);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, "%d\n", !dev->od_noscrub);
+ seq_printf(m, "%d\n", !dev->od_noscrub);
+ return 0;
}
static ssize_t
-ldiskfs_osd_auto_scrub_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_auto_scrub_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *dev = osd_dt_dev(dt);
- int val, rc;
+ int rc;
+ __s64 val;
LASSERT(dev != NULL);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc)
return rc;
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, LPU64"\n", dev->od_full_scrub_ratio);
+ seq_printf(m, LPU64"\n", dev->od_full_scrub_ratio);
+ return 0;
}
static ssize_t
-ldiskfs_osd_full_scrub_ratio_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_full_scrub_ratio_seq_write(struct file *file,
+ const char __user *buffer,
size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *dev = osd_dt_dev(dt);
- int val, rc;
+ int rc;
+ __s64 val;
LASSERT(dev != NULL);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc != 0)
return rc;
}
LPROC_SEQ_FOPS(ldiskfs_osd_full_scrub_ratio);
-static int ldiskfs_osd_full_scrub_speed_seq_show(struct seq_file *m, void *data)
+static int ldiskfs_osd_full_scrub_threshold_rate_seq_show(struct seq_file *m,
+ void *data)
{
struct osd_device *dev = osd_dt_dev((struct dt_device *)m->private);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, LPU64" (bad OI mappings/minute)\n",
- dev->od_full_scrub_speed);
+ seq_printf(m, LPU64" (bad OI mappings/minute)\n",
+ dev->od_full_scrub_threshold_rate);
+ return 0;
}
static ssize_t
-ldiskfs_osd_full_scrub_speed_seq_write(struct file *file, const char *buffer,
- size_t count, loff_t *off)
+ldiskfs_osd_full_scrub_threshold_rate_seq_write(struct file *file,
+ const char __user *buffer,
+ size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *dev = osd_dt_dev(dt);
- int val, rc;
+ int rc;
+ __s64 val;
LASSERT(dev != NULL);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc != 0)
return rc;
if (val < 0)
return -EINVAL;
- dev->od_full_scrub_speed = val;
+ dev->od_full_scrub_threshold_rate = val;
return count;
}
-LPROC_SEQ_FOPS(ldiskfs_osd_full_scrub_speed);
+LPROC_SEQ_FOPS(ldiskfs_osd_full_scrub_threshold_rate);
static int
ldiskfs_osd_track_declares_assert_seq_show(struct seq_file *m, void *data)
{
- return seq_printf(m, "%d\n", ldiskfs_track_declares_assert);
+ seq_printf(m, "%d\n", ldiskfs_track_declares_assert);
+ return 0;
}
static ssize_t
ldiskfs_osd_track_declares_assert_seq_write(struct file *file,
- const char *buffer,
+ const char __user *buffer,
size_t count, loff_t *off)
{
- int track_declares_assert;
- int rc;
+ __s64 track_declares_assert;
+ int rc;
- rc = lprocfs_write_helper(buffer, count, &track_declares_assert);
+ rc = lprocfs_str_to_s64(buffer, count, &track_declares_assert);
if (rc != 0)
return rc;
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, LPU64"\n", osd->od_readcache_max_filesize);
+ seq_printf(m, LPU64"\n", osd->od_readcache_max_filesize);
+ return 0;
}
static ssize_t
-ldiskfs_osd_readcache_seq_write(struct file *file, const char *buffer,
+ldiskfs_osd_readcache_seq_write(struct file *file, const char __user *buffer,
size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *osd = osd_dt_dev(dt);
- __u64 val;
- int rc;
+ __s64 val;
+ int rc;
LASSERT(osd != NULL);
if (unlikely(osd->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_u64_helper(buffer, count, &val);
+ rc = lprocfs_str_to_s64(buffer, count, &val);
if (rc)
return rc;
+ if (val < 0)
+ return -ERANGE;
osd->od_readcache_max_filesize = val > OSD_MAX_CACHE_SIZE ?
OSD_MAX_CACHE_SIZE : val;
}
LPROC_SEQ_FOPS(ldiskfs_osd_readcache);
-static int ldiskfs_osd_lma_self_repair_seq_show(struct seq_file *m, void *data)
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(3, 0, 52, 0)
+static int ldiskfs_osd_index_in_idif_seq_show(struct seq_file *m, void *data)
{
struct osd_device *dev = osd_dt_dev((struct dt_device *)m->private);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- return seq_printf(m, "%d\n", !!dev->od_lma_self_repair);
+ seq_printf(m, "%d\n", (int)(dev->od_index_in_idif));
+ return 0;
}
static ssize_t
-ldiskfs_osd_lma_self_repair_seq_write(struct file *file, const char *buffer,
- size_t count, loff_t *off)
+ldiskfs_osd_index_in_idif_seq_write(struct file *file,
+ const char __user *buffer,
+ size_t count, loff_t *off)
{
- struct seq_file *m = file->private_data;
- struct dt_device *dt = m->private;
+ struct lu_env env;
+ struct seq_file *m = file->private_data;
+ struct dt_device *dt = m->private;
struct osd_device *dev = osd_dt_dev(dt);
- int val;
- int rc;
+ struct lu_target *tgt;
+ __s64 val;
+ int rc;
LASSERT(dev != NULL);
if (unlikely(dev->od_mnt == NULL))
return -EINPROGRESS;
- rc = lprocfs_write_helper(buffer, count, &val);
- if (rc)
+ rc = lprocfs_str_to_s64(buffer, count, &val);
+ if (rc != 0)
+ return rc;
+
+ if (dev->od_index_in_idif) {
+ if (val != 0)
+ return count;
+
+ LCONSOLE_WARN("%s: OST-index in IDIF has been enabled, "
+ "it cannot be reverted back.\n", osd_name(dev));
+ return -EPERM;
+ }
+
+ if (val == 0)
+ return count;
+
+ rc = lu_env_init(&env, LCT_DT_THREAD);
+ if (rc != 0)
return rc;
- dev->od_lma_self_repair = !!val;
+ tgt = dev->od_dt_dev.dd_lu_dev.ld_site->ls_tgt;
+ tgt->lut_lsd.lsd_feature_rocompat |= OBD_ROCOMPAT_IDX_IN_IDIF;
+ rc = tgt_server_data_update(&env, tgt, 1);
+ lu_env_fini(&env);
+ if (rc < 0)
+ return rc;
+
+ LCONSOLE_INFO("%s: enable OST-index in IDIF successfully, "
+ "it cannot be reverted back.\n", osd_name(dev));
+
+ dev->od_index_in_idif = 1;
return count;
}
-LPROC_SEQ_FOPS(ldiskfs_osd_lma_self_repair);
+LPROC_SEQ_FOPS(ldiskfs_osd_index_in_idif);
+
+int osd_register_proc_index_in_idif(struct osd_device *osd)
+{
+ struct proc_dir_entry *proc;
+
+ proc = proc_create_data("index_in_idif", 0, osd->od_proc_entry,
+ &ldiskfs_osd_index_in_idif_fops,
+ &osd->od_dt_dev);
+ if (proc == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+#endif
LPROC_SEQ_FOPS_RO_TYPE(ldiskfs, dt_blksize);
LPROC_SEQ_FOPS_RO_TYPE(ldiskfs, dt_kbytestotal);
LPROC_SEQ_FOPS_RO_TYPE(ldiskfs, dt_filestotal);
LPROC_SEQ_FOPS_RO_TYPE(ldiskfs, dt_filesfree);
-struct lprocfs_seq_vars lprocfs_osd_obd_vars[] = {
+struct lprocfs_vars lprocfs_osd_obd_vars[] = {
{ .name = "blocksize",
.fops = &ldiskfs_dt_blksize_fops },
{ .name = "kbytestotal",
.fops = &ldiskfs_osd_auto_scrub_fops },
{ .name = "full_scrub_ratio",
.fops = &ldiskfs_osd_full_scrub_ratio_fops },
- { .name = "full_scrub_speed",
- .fops = &ldiskfs_osd_full_scrub_speed_fops },
+ { .name = "full_scrub_threshold_rate",
+ .fops = &ldiskfs_osd_full_scrub_threshold_rate_fops },
{ .name = "oi_scrub",
.fops = &ldiskfs_osd_oi_scrub_fops },
{ .name = "read_cache_enable",
.fops = &ldiskfs_osd_wcache_fops },
{ .name = "readcache_max_filesize",
.fops = &ldiskfs_osd_readcache_fops },
- { .name = "lma_self_repair",
- .fops = &ldiskfs_osd_lma_self_repair_fops },
- { 0 }
+ { NULL }
};
-struct lprocfs_seq_vars lprocfs_osd_module_vars[] = {
+struct lprocfs_vars lprocfs_osd_module_vars[] = {
{ .name = "track_declares_assert",
.fops = &ldiskfs_osd_track_declares_assert_fops },
- { 0 }
+ { NULL }
};
LASSERT(type != NULL);
/* Find the type procroot and add the proc entry for this device */
- osd->od_proc_entry = lprocfs_seq_register(name, type->typ_procroot,
- lprocfs_osd_obd_vars,
- &osd->od_dt_dev);
+ osd->od_proc_entry = lprocfs_register(name, type->typ_procroot,
+ lprocfs_osd_obd_vars,
+ &osd->od_dt_dev);
if (IS_ERR(osd->od_proc_entry)) {
rc = PTR_ERR(osd->od_proc_entry);
CERROR("Error %d setting up lprocfs for %s\n",
git://git.whamcloud.com / fs / lustre-release.git / blobdiff