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mm: replace strict_strtoul() with kstrtoul()

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The use of strict_strtoul() is not preferred, because strict_strtoul() is
obsolete.  Thus, kstrtoul() should be used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-09-11 14:20:25 -07:00 committed by Linus Torvalds
parent 6df46865ff
commit 3dbb95f789
5 changed files with 14 additions and 14 deletions
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8
mm/huge_memory.c
View File

@ -417,7 +417,7 @@ static ssize_t scan_sleep_millisecs_store(struct kobject *kobj,
unsigned long msecs;
int err;
err = strict_strtoul(buf, 10, &msecs);
err = kstrtoul(buf, 10, &msecs);
if (err || msecs > UINT_MAX)
return -EINVAL;
@ -444,7 +444,7 @@ static ssize_t alloc_sleep_millisecs_store(struct kobject *kobj,
unsigned long msecs;
int err;
err = strict_strtoul(buf, 10, &msecs);
err = kstrtoul(buf, 10, &msecs);
if (err || msecs > UINT_MAX)
return -EINVAL;
@ -470,7 +470,7 @@ static ssize_t pages_to_scan_store(struct kobject *kobj,
int err;
unsigned long pages;
err = strict_strtoul(buf, 10, &pages);
err = kstrtoul(buf, 10, &pages);
if (err || !pages || pages > UINT_MAX)
return -EINVAL;
@ -538,7 +538,7 @@ static ssize_t khugepaged_max_ptes_none_store(struct kobject *kobj,
int err;
unsigned long max_ptes_none;
err = strict_strtoul(buf, 10, &max_ptes_none);
err = kstrtoul(buf, 10, &max_ptes_none);
if (err || max_ptes_none > HPAGE_PMD_NR-1)
return -EINVAL;

4
mm/hugetlb.c
View File

@ -1526,7 +1526,7 @@ static ssize_t nr_hugepages_store_common(bool obey_mempolicy,
struct hstate *h;
NODEMASK_ALLOC(nodemask_t, nodes_allowed, GFP_KERNEL | __GFP_NORETRY);
err = strict_strtoul(buf, 10, &count);
err = kstrtoul(buf, 10, &count);
if (err)
goto out;
@ -1617,7 +1617,7 @@ static ssize_t nr_overcommit_hugepages_store(struct kobject *kobj,
if (h->order >= MAX_ORDER)
return -EINVAL;
err = strict_strtoul(buf, 10, &input);
err = kstrtoul(buf, 10, &input);
if (err)
return err;

2
mm/kmemleak.c
View File

@ -1639,7 +1639,7 @@ static ssize_t kmemleak_write(struct file *file, const char __user *user_buf,
else if (strncmp(buf, "scan=", 5) == 0) {
unsigned long secs;
ret = strict_strtoul(buf + 5, 0, &secs);
ret = kstrtoul(buf + 5, 0, &secs);
if (ret < 0)
goto out;
stop_scan_thread();

6
mm/ksm.c
View File

@ -2194,7 +2194,7 @@ static ssize_t sleep_millisecs_store(struct kobject *kobj,
unsigned long msecs;
int err;
err = strict_strtoul(buf, 10, &msecs);
err = kstrtoul(buf, 10, &msecs);
if (err || msecs > UINT_MAX)
return -EINVAL;
@ -2217,7 +2217,7 @@ static ssize_t pages_to_scan_store(struct kobject *kobj,
int err;
unsigned long nr_pages;
err = strict_strtoul(buf, 10, &nr_pages);
err = kstrtoul(buf, 10, &nr_pages);
if (err || nr_pages > UINT_MAX)
return -EINVAL;
@ -2239,7 +2239,7 @@ static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr,
int err;
unsigned long flags;
err = strict_strtoul(buf, 10, &flags);
err = kstrtoul(buf, 10, &flags);
if (err || flags > UINT_MAX)
return -EINVAL;
if (flags > KSM_RUN_UNMERGE)

8
mm/slub.c
View File

@ -4420,7 +4420,7 @@ static ssize_t order_store(struct kmem_cache *s,
unsigned long order;
int err;
err = strict_strtoul(buf, 10, &order);
err = kstrtoul(buf, 10, &order);
if (err)
return err;
@ -4448,7 +4448,7 @@ static ssize_t min_partial_store(struct kmem_cache *s, const char *buf,
unsigned long min;
int err;
err = strict_strtoul(buf, 10, &min);
err = kstrtoul(buf, 10, &min);
if (err)
return err;
@ -4468,7 +4468,7 @@ static ssize_t cpu_partial_store(struct kmem_cache *s, const char *buf,
unsigned long objects;
int err;
err = strict_strtoul(buf, 10, &objects);
err = kstrtoul(buf, 10, &objects);
if (err)
return err;
if (objects && !kmem_cache_has_cpu_partial(s))
@ -4784,7 +4784,7 @@ static ssize_t remote_node_defrag_ratio_store(struct kmem_cache *s,
unsigned long ratio;
int err;
err = strict_strtoul(buf, 10, &ratio);
err = kstrtoul(buf, 10, &ratio);
if (err)
return err;