diff options
| author | Sebastian Andrzej Siewior <[email protected]> | 2021-02-19 17:56:48 +0100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-03-24 14:09:29 +1100 |
| commit | 9be77e11dade414d2fa63750aa5c754fac49d619 (patch) | |
| tree | e83784213c3cb085bd7f1a4bf3f5bcdb134db463 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 1e28eed17697bcf343c6743f0028cc3b5dd88bf0 (diff) | |
powerpc/mm: Move the linear_mapping_mutex to the ifdef where it is used
The mutex linear_mapping_mutex is defined at the of the file while its
only two user are within the CONFIG_MEMORY_HOTPLUG block.
A compile without CONFIG_MEMORY_HOTPLUG set fails on PREEMPT_RT because
its mutex implementation is smart enough to realize that it is unused.
Move the definition of linear_mapping_mutex to ifdef block where it is
used.
Fixes: 1f73ad3e8d755 ("powerpc/mm: print warning in arch_remove_linear_mapping()")
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions