LU-9325 obd: replace lprocfs_str_to_s64

[fs/lustre-release.git] / lustre / mdc / lproc_mdc.c

diff --git a/lustre/mdc/lproc_mdc.c b/lustre/mdc/lproc_mdc.c
index 8bd9285..5ad2dff 100644 (file)
--- a/lustre/mdc/lproc_mdc.c
+++ b/lustre/mdc/lproc_mdc.c
@@ -56,21 +56,19 @@ static ssize_t mdc_active_seq_write(struct file *file,
                                    size_t count, loff_t *off)
 {
        struct obd_device *dev;
+       bool val;
        int rc;
-       __s64 val;
 
        dev = ((struct seq_file *)file->private_data)->private;
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtobool_from_user(buffer, count, &val);
        if (rc)
                return rc;
-       if (val < 0 || val > 1)
-               return -ERANGE;
 
        /* opposite senses */
        if (dev->u.cli.cl_import->imp_deactive == val)
                rc = ptlrpc_set_import_active(dev->u.cli.cl_import, val);
        else
-               CDEBUG(D_CONFIG, "activate %llu: ignoring repeat request\n",
+               CDEBUG(D_CONFIG, "activate %u: ignoring repeat request\n",
                       val);
 
        return count;
@@ -201,14 +199,12 @@ static ssize_t mdc_contention_seconds_seq_write(struct file *file,
        struct seq_file *sfl = file->private_data;
        struct obd_device *obd = sfl->private;
        struct osc_device *od  = obd2osc_dev(obd);
+       time64_t val;
        int rc;
-       __s64 val;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtoll_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
-       if (val < 0 || val > INT_MAX)
-               return -ERANGE;
 
        od->od_contention_time = val;
 
@@ -248,17 +244,14 @@ static ssize_t mdc_max_rpcs_in_flight_seq_write(struct file *file,
                                                size_t count, loff_t *off)
 {
        struct obd_device *dev;
-       __s64 val;
+       unsigned int val;
        int rc;
 
        dev = ((struct seq_file *)file->private_data)->private;
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtouint_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
-       if (val < 0 || val > UINT_MAX)
-               return -ERANGE;
-
        rc = obd_set_max_rpcs_in_flight(&dev->u.cli, val);
        if (rc)
                return rc;
@@ -283,17 +276,14 @@ static ssize_t mdc_max_mod_rpcs_in_flight_seq_write(struct file *file,
                                                    size_t count, loff_t *off)
 {
        struct obd_device *dev;
-       __s64 val;
+       u16 val;
        int rc;
 
        dev =  ((struct seq_file *)file->private_data)->private;
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtou16_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
-       if (val < 0 || val > USHRT_MAX)
-               return -ERANGE;
-
        rc = obd_set_max_mod_rpcs_in_flight(&dev->u.cli, val);
        if (rc)
                count = rc;