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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-13 19:44:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-03 09:27:52 +0100 |
| commit | 6acce03f2dcb38acec7fb2556d57d6dffb2bd7d5 (patch) | |
| tree | a4bab099aa4e2f0019d391701681a1369408c1ad /kernel/bpf/arraymap.c | |
| parent | 0f28e1a57baf48a583093e350ea2bd3e4c09b8ea (diff) | |
PM: wakeup: simplify the output logic of pm_show_wakelocks()
commit c9d967b2ce40d71e968eb839f36c936b8a9cf1ea upstream.
The buffer handling in pm_show_wakelocks() is tricky, and hopefully
correct. Ensure it really is correct by using sysfs_emit_at() which
handles all of the tricky string handling logic in a PAGE_SIZE buffer
for us automatically as this is a sysfs file being read from.
Reviewed-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/bpf/arraymap.c')
0 files changed, 0 insertions, 0 deletions