From ae7a927d270f5ddb6414fc6a9be7bafd7f5bf703 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Mon, 14 Dec 2020 19:14:42 -0800 Subject: mm: use sysfs_emit for struct kobject * uses Patch series "mm: Convert sysfs sprintf family to sysfs_emit", v2. Use the new sysfs_emit family and not the sprintf family. This patch (of 5): Use the sysfs_emit function instead of the sprintf family. Done with cocci script as in commit 3c6bff3cf988 ("RDMA: Convert sysfs kobject * show functions to use sysfs_emit()") Link: https://lkml.kernel.org/r/cover.1605376435.git.joe@perches.com Link: https://lkml.kernel.org/r/9c249215bad6df616ba0410ad980042694970c1b.1605376435.git.joe@perches.com Signed-off-by: Joe Perches Cc: Mike Kravetz Cc: Hugh Dickins Cc: Christoph Lameter Cc: Pekka Enberg Cc: David Rientjes Cc: Joonsoo Kim Cc: Matthew Wilcox Cc: Greg Kroah-Hartman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'mm/hugetlb.c') diff --git a/mm/hugetlb.c b/mm/hugetlb.c index e2f7bc8be1e8..cbf32d2824fd 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2760,7 +2760,7 @@ static ssize_t nr_hugepages_show_common(struct kobject *kobj, else nr_huge_pages = h->nr_huge_pages_node[nid]; - return sprintf(buf, "%lu\n", nr_huge_pages); + return sysfs_emit(buf, "%lu\n", nr_huge_pages); } static ssize_t __nr_hugepages_store_common(bool obey_mempolicy, @@ -2833,7 +2833,8 @@ HSTATE_ATTR(nr_hugepages); * huge page alloc/free. */ static ssize_t nr_hugepages_mempolicy_show(struct kobject *kobj, - struct kobj_attribute *attr, char *buf) + struct kobj_attribute *attr, + char *buf) { return nr_hugepages_show_common(kobj, attr, buf); } @@ -2851,7 +2852,7 @@ static ssize_t nr_overcommit_hugepages_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { struct hstate *h = kobj_to_hstate(kobj, NULL); - return sprintf(buf, "%lu\n", h->nr_overcommit_huge_pages); + return sysfs_emit(buf, "%lu\n", h->nr_overcommit_huge_pages); } static ssize_t nr_overcommit_hugepages_store(struct kobject *kobj, @@ -2889,7 +2890,7 @@ static ssize_t free_hugepages_show(struct kobject *kobj, else free_huge_pages = h->free_huge_pages_node[nid]; - return sprintf(buf, "%lu\n", free_huge_pages); + return sysfs_emit(buf, "%lu\n", free_huge_pages); } HSTATE_ATTR_RO(free_hugepages); @@ -2897,7 +2898,7 @@ static ssize_t resv_hugepages_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) { struct hstate *h = kobj_to_hstate(kobj, NULL); - return sprintf(buf, "%lu\n", h->resv_huge_pages); + return sysfs_emit(buf, "%lu\n", h->resv_huge_pages); } HSTATE_ATTR_RO(resv_hugepages); @@ -2914,7 +2915,7 @@ static ssize_t surplus_hugepages_show(struct kobject *kobj, else surplus_huge_pages = h->surplus_huge_pages_node[nid]; - return sprintf(buf, "%lu\n", surplus_huge_pages); + return sysfs_emit(buf, "%lu\n", surplus_huge_pages); } HSTATE_ATTR_RO(surplus_hugepages); -- cgit v1.2.3