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authorJoe Perches <joe@perches.com>2020-12-14 19:14:42 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-15 12:13:47 -0800
commitae7a927d270f5ddb6414fc6a9be7bafd7f5bf703 (patch)
treeef89385acd07b3a320c5b917a9cd86dadce6ba47 /mm/swap_state.c
parenta00cda3f0a57e3b39d8dc512e45586241dc304bb (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/swap_state.c')
-rw-r--r--mm/swap_state.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c
index cf7b322a9abc..751c1ef2fe0e 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -902,7 +902,8 @@ struct page *swapin_readahead(swp_entry_t entry, gfp_t gfp_mask,
static ssize_t vma_ra_enabled_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
- return sprintf(buf, "%s\n", enable_vma_readahead ? "true" : "false");
+ return sysfs_emit(buf, "%s\n",
+ enable_vma_readahead ? "true" : "false");
}
static ssize_t vma_ra_enabled_store(struct kobject *kobj,
struct kobj_attribute *attr,