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| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2021-02-24 21:03:05 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 22:38:29 +0100 |
| commit | e48333b660d57898ad6240570084ffa734f64368 (patch) | |
| tree | 4891a1ae962f526e0b4bad2edfe488a1b982220b /mm/page_io.c | |
| parent | mm/page_io: use pr_alert_ratelimited for swap read/write errors (diff) | |
| download | linux-e48333b660d57898ad6240570084ffa734f64368.tar.xz linux-e48333b660d57898ad6240570084ffa734f64368.zip | |
mm/swap_state: constify static struct attribute_group
The only usage of swap_attr_group is to pass its address to
sysfs_create_group() which takes a pointer to const attribute_group. Make
it const to allow the compiler to put it in read-only memory.
Link: https://lkml.kernel.org/r/20210201233254.91809-1-rikard.falkeborn@gmail.com
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Reviewed-by: Amy Parker <enbyamy@gmail.com>
Acked-by: "Huang, Ying" <ying.huang@intel.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions