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taskstats: remove redundant MM_STAT config check

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Userspace does not have access to MM_STAT configs, so remove redundant
config checks.

Change-Id: I0ec0807a1e62bd5932f01ed285f2175f27900e37
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>
This commit is contained in:
Prakash Gupta 2020-06-18 12:41:59 +05:30
commit 9d12d29a2d
3 changed files with 5 additions and 5 deletions
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4
kernel/taskstats.c
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@ -489,6 +489,8 @@ static void sysstats_build(struct sys_memstats *stats)
#ifdef CONFIG_MM_STAT_UNRECLAIMABLE_PAGES
stats->unreclaimable =
K(global_node_page_state(NR_UNRECLAIMABLE_PAGES));
#else
stats->unreclaimable = 0;
#endif
stats->buffer = K(i.bufferram);
stats->swapcache = K(total_swapcache_pages());
@ -682,6 +684,8 @@ static int taskstats2_cmd_attr_pid(struct genl_info *info)
#ifdef CONFIG_MM_STAT_UNRECLAIMABLE_PAGES
stats->unreclaimable =
K(get_mm_counter(p->mm, MM_UNRECLAIMABLE));
#else
stats->unreclaimable = 0;
#endif
#undef K
task_unlock(p);