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| author | Hailong liu <liu.hailong6@zte.com.cn> | 2021-01-12 15:49:08 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-30 13:55:19 +0100 |
| commit | c11f7749f1fc9bad6b1f0e073de08fa996f21cc3 (patch) | |
| tree | 5eebab63460739f3d8c39d7ef81a9e640731a19b /mm/highmem.c | |
| parent | c6fd968f58439398b765300aecd7758d501ee49c (diff) | |
| download | kernel_replicant_linux-c11f7749f1fc9bad6b1f0e073de08fa996f21cc3.tar.gz kernel_replicant_linux-c11f7749f1fc9bad6b1f0e073de08fa996f21cc3.tar.bz2 kernel_replicant_linux-c11f7749f1fc9bad6b1f0e073de08fa996f21cc3.zip | |
mm/page_alloc: add a missing mm_page_alloc_zone_locked() tracepoint
commit ce8f86ee94fabcc98537ddccd7e82cfd360a4dc5 upstream.
The trace point *trace_mm_page_alloc_zone_locked()* in __rmqueue() does
not currently cover all branches. Add the missing tracepoint and check
the page before do that.
[akpm@linux-foundation.org: use IS_ENABLED() to suppress warning]
Link: https://lkml.kernel.org/r/20201228132901.41523-1-carver4lio@163.com
Signed-off-by: Hailong liu <liu.hailong6@zte.com.cn>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ivan Babrou <ivan@cloudflare.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/highmem.c')
0 files changed, 0 insertions, 0 deletions