diff options
| author | Joe Perches <joe@perches.com> | 2020-12-14 19:14:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 12:13:47 -0800 |
| commit | ae7a927d270f5ddb6414fc6a9be7bafd7f5bf703 (patch) | |
| tree | ef89385acd07b3a320c5b917a9cd86dadce6ba47 /mm/hugetlb.c | |
| parent | a00cda3f0a57e3b39d8dc512e45586241dc304bb (diff) | |
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 <joe@perches.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 13 |
1 files changed, 7 insertions, 6 deletions
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); |