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| author | Yevgen Pronenko <y.pronenko@gmail.com> | 2017-07-11 00:47:17 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-11 01:32:30 +0200 |
| commit | 0a1345f8fed962958047dc0148f94d9bed160824 (patch) | |
| tree | 571608578bb4c11072b6b41726a811937e507877 /mm/memory.c | |
| parent | mm, page_alloc: fallback to smallest page when not stealing whole pageblock (diff) | |
| download | linux-0a1345f8fed962958047dc0148f94d9bed160824.tar.xz linux-0a1345f8fed962958047dc0148f94d9bed160824.zip | |
mm/memory.c: convert to DEFINE_DEBUGFS_ATTRIBUTE
The preferred strategy to define debugfs attributes is to use the
DEFINE_DEBUGFS_ATTRIBUTE() macro and to use debugfs_create_file_unsafe().
Link: http://lkml.kernel.org/r/20170528145948.32127-1-y.pronenko@gmail.com
Signed-off-by: Yevgen Pronenko <y.pronenko@gmail.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index e31dd97e6114..cbb57194687e 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3262,14 +3262,14 @@ static int fault_around_bytes_set(void *data, u64 val) fault_around_bytes = PAGE_SIZE; /* rounddown_pow_of_two(0) is undefined */ return 0; } -DEFINE_SIMPLE_ATTRIBUTE(fault_around_bytes_fops, +DEFINE_DEBUGFS_ATTRIBUTE(fault_around_bytes_fops, fault_around_bytes_get, fault_around_bytes_set, "%llu\n"); static int __init fault_around_debugfs(void) { void *ret; - ret = debugfs_create_file("fault_around_bytes", 0644, NULL, NULL, + ret = debugfs_create_file_unsafe("fault_around_bytes", 0644, NULL, NULL, &fault_around_bytes_fops); if (!ret) pr_warn("Failed to create fault_around_bytes in debugfs"); |