LU-9325 obd: replace lprocfs_str_to_s64

[fs/lustre-release.git] / lustre / mdt / mdt_lproc.c

diff --git a/lustre/mdt/mdt_lproc.c b/lustre/mdt/mdt_lproc.c
index 8c8f50b..ab85005 100644 (file)
--- a/lustre/mdt/mdt_lproc.c
+++ b/lustre/mdt/mdt_lproc.c
@@ -227,11 +227,11 @@ mdt_identity_expire_seq_write(struct file *file, const char __user *buffer,
        time64_t val;
        int rc;
 
-       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)
+       if (val < 0)
                return -ERANGE;
 
        mdt->mdt_identity_cache->uc_entry_expire = val;
@@ -260,7 +260,7 @@ mdt_identity_acquire_expire_seq_write(struct file *file,
        time64_t val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtoll_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
@@ -338,14 +338,12 @@ lprocfs_identity_flush_seq_write(struct file *file, const char __user *buffer,
        struct seq_file   *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
+       int uid;
        int rc;
-       __s64 uid;
 
-       rc = lprocfs_str_to_s64(buffer, count, &uid);
+       rc = kstrtoint_from_user(buffer, count, 0, &uid);
        if (rc)
                return rc;
-       if (uid < INT_MIN || uid > INT_MAX)
-               return -ERANGE;
 
        mdt_flush_identity(mdt->mdt_identity_cache, uid);
        return count;
@@ -501,13 +499,14 @@ mdt_evict_tgt_nids_seq_write(struct file *file, const char __user *buffer,
        struct seq_file   *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
-       __s64 val;
+       bool val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtobool_from_user(buffer, count, &val);
        if (rc)
                return rc;
-       mdt->mdt_opts.mo_evict_tgt_nids = !!val;
+
+       mdt->mdt_opts.mo_evict_tgt_nids = val;
        return count;
 }
 LPROC_SEQ_FOPS(mdt_evict_tgt_nids);
@@ -528,14 +527,12 @@ mdt_cos_seq_write(struct file *file, const char __user *buffer,
        struct seq_file   *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
+       bool val;
        int rc;
-       __s64 val;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtobool_from_user(buffer, count, &val);
        if (rc)
                return rc;
-       if (val < INT_MIN || val > INT_MAX)
-               return -ERANGE;
 
        mdt_enable_cos(mdt, val);
        return count;
@@ -617,16 +614,13 @@ mdt_enable_remote_dir_seq_write(struct file *file, const char __user *buffer,
        struct seq_file   *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
-       __s64 val;
+       bool val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtobool_from_user(buffer, count, &val);
        if (rc)
                return rc;
 
-       if (val > 1 || val < 0)
-               return -ERANGE;
-
        mdt->mdt_enable_remote_dir = val;
        return count;
 }
@@ -650,10 +644,10 @@ mdt_enable_remote_dir_gid_seq_write(struct file *file,
        struct seq_file   *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
-       __s64 val;
+       int val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtoint_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
@@ -707,16 +701,13 @@ mdt_async_commit_count_seq_write(struct file *file, const char __user *buffer,
        struct seq_file *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
-       __s64 val;
+       int val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtoint_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
-       if (val < INT_MIN || val > INT_MAX)
-               return -ERANGE;
-
        atomic_set(&mdt->mdt_async_commit_count, val);
 
        return count;
@@ -748,16 +739,13 @@ mdt_sync_count_seq_write(struct file *file, const char __user *buffer,
        struct seq_file *m = file->private_data;
        struct obd_device *obd = m->private;
        struct lu_target *tgt = obd->u.obt.obt_lut;
-       __s64 val;
+       int val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtoint_from_user(buffer, count, 0, &val);
        if (rc)
                return rc;
 
-       if (val < INT_MIN || val > INT_MAX)
-               return -ERANGE;
-
        atomic_set(&tgt->lut_sync_count, val);
 
        return count;
@@ -780,14 +768,14 @@ mdt_dom_lock_seq_write(struct file *file, const char __user *buffer,
        struct seq_file *m = file->private_data;
        struct obd_device *obd = m->private;
        struct mdt_device *mdt = mdt_dev(obd->obd_lu_dev);
-       __s64 val;
+       bool val;
        int rc;
 
-       rc = lprocfs_str_to_s64(buffer, count, &val);
+       rc = kstrtobool_from_user(buffer, count, &val);
        if (rc)
                return rc;
 
-       mdt->mdt_opts.mo_dom_lock = !!val;
+       mdt->mdt_opts.mo_dom_lock = val;
        return count;
 }
 LPROC_SEQ_FOPS(mdt_dom_lock);