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| author | Maxim Korotkov <korotkov.maxim.s@gmail.com> | 2023-01-19 13:44:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 13:58:45 +0200 |
| commit | a3fbbb3e9ac503051b1472eeea1e0572e074a078 (patch) | |
| tree | d7cc143852aae8051641cb0d14d6bcb90dfac650 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 28009fac10a48b4cf87330b1b5e445314a57485c (diff) | |
writeback: fix call of incorrect macro
[ Upstream commit 3e46c89c74f2c38e5337d2cf44b0b551adff1cb4 ]
the variable 'history' is of type u16, it may be an error
that the hweight32 macro was used for it
I guess macro hweight16 should be used
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 2a81490811d0 ("writeback: implement foreign cgroup inode detection")
Signed-off-by: Maxim Korotkov <korotkov.maxim.s@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230119104443.3002-1-korotkov.maxim.s@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions