Messages in this thread | | | Date | Wed, 8 Dec 2021 11:28:34 +0200 | From | Leon Romanovsky <> | Subject | Re: [PATCH v2 1/7] pid: Introduce helper task_is_in_init_pid_ns() |
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On Wed, Dec 08, 2021 at 04:33:14PM +0800, Leo Yan wrote: > Currently the kernel uses open code in multiple places to check if a > task is in the root PID namespace with the kind of format: > > if (task_active_pid_ns(current) == &init_pid_ns) > do_something(); > > This patch creates a new helper function, task_is_in_init_pid_ns(), it > returns true if a passed task is in the root PID namespace, otherwise > returns false. So it will be used to replace open codes. > > Suggested-by: Suzuki K Poulose <suzuki.poulose@arm.com> > Signed-off-by: Leo Yan <leo.yan@linaro.org> > --- > include/linux/pid_namespace.h | 5 +++++ > 1 file changed, 5 insertions(+) >
Thanks, Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
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