LU-7334 lprocfs: Refactored string to value helpers

[fs/lustre-release.git] / lustre / ldlm / ldlm_resource.c

diff --git a/lustre/ldlm/ldlm_resource.c b/lustre/ldlm/ldlm_resource.c
index 1fe7c93..635d944 100644 (file)
--- a/lustre/ldlm/ldlm_resource.c
+++ b/lustre/ldlm/ldlm_resource.c
@@ -96,23 +96,24 @@ static ssize_t seq_watermark_write(struct file *file,
                                   const char __user *buffer, size_t count,
                                   loff_t *off)
 {
+       __s64 value;
        __u64 watermark;
        __u64 *data = ((struct seq_file *)file->private_data)->private;
        bool wm_low = (data == &ldlm_reclaim_threshold_mb) ? true : false;
        int rc;
 
-       rc = lprocfs_write_frac_u64_helper(buffer, count, &watermark, 1 << 20);
+       rc = lprocfs_str_with_units_to_s64(buffer, count, &value, 'M');
        if (rc) {
                CERROR("Failed to set %s, rc = %d.\n",
                       wm_low ? "lock_reclaim_threshold_mb" : "lock_limit_mb",
                       rc);
                return rc;
-       } else if (watermark != 0 && watermark < (1 << 20)) {
+       } else if (value != 0 && value < (1 << 20)) {
                CERROR("%s should be greater than 1MB.\n",
                       wm_low ? "lock_reclaim_threshold_mb" : "lock_limit_mb");
                return -EINVAL;
        }
-       watermark >>= 20;
+       watermark = value >> 20;
 
        if (wm_low) {
                if (ldlm_lock_limit_mb != 0 && watermark > ldlm_lock_limit_mb) {