diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2014-09-21 15:04:53 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-14 08:59:45 -0800 |
| commit | 81f476002be15a8dd0c824f3bfa1dec9241d6500 (patch) | |
| tree | 8b83e378fd53dea9321c9a04d52854facf26bbfc /mm | |
| parent | 69efd3595040fd7d2d2d3dd10f1033870f0a254e (diff) | |
Revert "percpu: free percpu allocation info for uniprocessor system"
commit bb2e226b3bef596dd56be97df655d857b4603923 upstream.
This reverts commit 3189eddbcafc ("percpu: free percpu allocation info for
uniprocessor system").
The commit causes a hang with a crisv32 image. This may be an architecture
problem, but at least for now the revert is necessary to be able to boot a
crisv32 image.
Cc: Tejun Heo <tj@kernel.org>
Cc: Honggang Li <enjoymindful@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 3189eddbcafc ("percpu: free percpu allocation info for uniprocessor system")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/percpu.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index 8cd4308471c3..a2a54a85f691 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1917,8 +1917,6 @@ void __init setup_per_cpu_areas(void) if (pcpu_setup_first_chunk(ai, fc) < 0) panic("Failed to initialize percpu areas."); - - pcpu_free_alloc_info(ai); } #endif /* CONFIG_SMP */ |