From: Oleg Drokin <green@xxxxxxxxxxxxxx>
These particular helpers are unused so let's get rid of them:
ldebugfs_add_symlink, lprocfs_rd_u64, lprocfs_rd_atomic,
lprocfs_wr_atomic, lprocfs_rd_name, lprocfs_seq_read_frac_helper
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
---
.../staging/lustre/lustre/include/lprocfs_status.h | 14 ---
.../lustre/lustre/obdclass/lprocfs_status.c | 113 ---------------------
2 files changed, 127 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 4332c12..5262b4f 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -547,9 +547,6 @@ struct dentry *ldebugfs_add_simple(struct dentry *root,
char *name,
void *data,
struct file_operations *fops);
-struct dentry *
-ldebugfs_add_symlink(const char *name, struct dentry *parent,
- const char *format, ...);
int ldebugfs_register_stats(struct dentry *parent,
const char *name,
@@ -584,14 +581,9 @@ int ldebugfs_obd_seq_create(struct obd_device *dev,
/* Generic callbacks */
-int lprocfs_rd_u64(struct seq_file *m, void *data);
-int lprocfs_rd_atomic(struct seq_file *m, void *data);
-int lprocfs_wr_atomic(struct file *file, const char __user *buffer,
- unsigned long count, void *data);
int lprocfs_rd_uint(struct seq_file *m, void *data);
int lprocfs_wr_uint(struct file *file, const char __user *buffer,
unsigned long count, void *data);
-int lprocfs_rd_name(struct seq_file *m, void *data);
int lprocfs_rd_server_uuid(struct seq_file *m, void *data);
int lprocfs_rd_conn_uuid(struct seq_file *m, void *data);
int lprocfs_rd_import(struct seq_file *m, void *data);
@@ -615,7 +607,6 @@ int lprocfs_wr_pinger_recov(struct file *file, const char __user *buffer,
int lprocfs_write_helper(const char __user *buffer, unsigned long count,
int *val);
-int lprocfs_seq_read_frac_helper(struct seq_file *m, long val, int mult);
int lprocfs_write_u64_helper(const char __user *buffer,
unsigned long count, __u64 *val);
int lprocfs_write_frac_u64_helper(const char *buffer,
@@ -733,11 +724,6 @@ extern const struct sysfs_ops lustre_sysfs_ops;
struct ptlrpc_request;
void target_print_req(void *seq_file, struct ptlrpc_request *req);
-/* lproc_status.c */
-int lprocfs_obd_rd_max_pages_per_rpc(struct seq_file *m, void *data);
-int lprocfs_obd_wr_max_pages_per_rpc(struct file *file, const char *buffer,
- size_t count, loff_t *off);
-
/* all quota proc functions */
int lprocfs_quota_rd_bunit(char *page, char **start,
loff_t off, int count,
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index 02dcc93..da4afe0 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -264,36 +264,6 @@ struct dentry *ldebugfs_add_simple(struct dentry *root,
}
EXPORT_SYMBOL(ldebugfs_add_simple);
-struct dentry *ldebugfs_add_symlink(const char *name, struct dentry *parent,
- const char *format, ...)
-{
- struct dentry *entry;
- char *dest;
- va_list ap;
-
- if (parent == NULL || format == NULL)
- return NULL;
-
- dest = kzalloc(MAX_STRING_SIZE + 1, GFP_KERNEL);
- if (!dest)
- return NULL;
-
- va_start(ap, format);
- vsnprintf(dest, MAX_STRING_SIZE, format, ap);
- va_end(ap);
-
- entry = debugfs_create_symlink(name, parent, dest);
- if (IS_ERR_OR_NULL(entry)) {
- CERROR("LdebugFS: Could not create symbolic link from %s to %s",
- name, dest);
- entry = NULL;
- }
-
- kfree(dest);
- return entry;
-}
-EXPORT_SYMBOL(ldebugfs_add_symlink);
-
static struct file_operations lprocfs_generic_fops = { };
int ldebugfs_add_vars(struct dentry *parent,
@@ -388,41 +358,6 @@ int lprocfs_wr_uint(struct file *file, const char __user *buffer,
}
EXPORT_SYMBOL(lprocfs_wr_uint);
-int lprocfs_rd_u64(struct seq_file *m, void *data)
-{
- seq_printf(m, "%llu\n", *(__u64 *)data);
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_rd_u64);
-
-int lprocfs_rd_atomic(struct seq_file *m, void *data)
-{
- atomic_t *atom = data;
- LASSERT(atom != NULL);
- seq_printf(m, "%d\n", atomic_read(atom));
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_rd_atomic);
-
-int lprocfs_wr_atomic(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
-{
- atomic_t *atm = data;
- int val = 0;
- int rc;
-
- rc = lprocfs_write_helper(buffer, count, &val);
- if (rc < 0)
- return rc;
-
- if (val <= 0)
- return -ERANGE;
-
- atomic_set(atm, val);
- return count;
-}
-EXPORT_SYMBOL(lprocfs_wr_atomic);
-
static ssize_t uuid_show(struct kobject *kobj, struct attribute *attr,
char *buf)
{
@@ -433,16 +368,6 @@ static ssize_t uuid_show(struct kobject *kobj, struct attribute *attr,
}
LUSTRE_RO_ATTR(uuid);
-int lprocfs_rd_name(struct seq_file *m, void *data)
-{
- struct obd_device *dev = data;
-
- LASSERT(dev != NULL);
- seq_printf(m, "%s\n", dev->obd_name);
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_rd_name);
-
static ssize_t blocksize_show(struct kobject *kobj, struct attribute *attr,
char *buf)
{
@@ -1355,31 +1280,6 @@ int lprocfs_write_helper(const char __user *buffer, unsigned long count,
}
EXPORT_SYMBOL(lprocfs_write_helper);
-int lprocfs_seq_read_frac_helper(struct seq_file *m, long val, int mult)
-{
- long decimal_val, frac_val;
-
- decimal_val = val / mult;
- seq_printf(m, "%ld", decimal_val);
- frac_val = val % mult;
-
- if (frac_val > 0) {
- frac_val *= 100;
- frac_val /= mult;
- }
- if (frac_val > 0) {
- /* Three cases: x0, xx, 0x */
- if ((frac_val % 10) != 0)
- seq_printf(m, ".%ld", frac_val);
- else
- seq_printf(m, ".%ld", frac_val / 10);
- }
-
- seq_printf(m, "\n");
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_seq_read_frac_helper);
-
int lprocfs_write_u64_helper(const char __user *buffer, unsigned long count,
__u64 *val)
{
@@ -1567,19 +1467,6 @@ void lprocfs_oh_clear(struct obd_histogram *oh)
}
EXPORT_SYMBOL(lprocfs_oh_clear);
-int lprocfs_obd_rd_max_pages_per_rpc(struct seq_file *m, void *data)
-{
- struct obd_device *dev = data;
- struct client_obd *cli = &dev->u.cli;
-
- client_obd_list_lock(&cli->cl_loi_list_lock);
- seq_printf(m, "%d\n", cli->cl_max_pages_per_rpc);
- client_obd_list_unlock(&cli->cl_loi_list_lock);
-
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_obd_rd_max_pages_per_rpc);
-
ssize_t lustre_attr_show(struct kobject *kobj,
struct attribute *attr, char *buf)
{
--
2.1.0
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