sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa

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The older format of /proc/pid/sched printed home node info which
required the mempolicy and task lock around mpol_get(). However
the format has changed since then and there is no need for
sched_show_numa() any more to have mempolicy argument,
asssociated mpol_get/put and task_lock/unlock. Remove them.

Fixes: 397f2378f1 ("sched/numa: Fix numa balancing stats in /proc/pid/sched")
Signed-off-by: Bharata B Rao <bharata@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Link: https://lore.kernel.org/r/20220118050515.2973-1-bharata@amd.com

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Bharata B Rao 2022-01-18 10:35:15 +05:30 • committed by Peter Zijlstra

parent e783362eb5

commit 28c988c3ec

1 changed files with 0 additions and 10 deletions

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kernel/sched/debug.c

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