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64 lines
1.6 KiB
Diff
64 lines
1.6 KiB
Diff
From 49b6bb41655247c123cdc46dd49276a107c8b1d2 Mon Sep 17 00:00:00 2001
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From: P33M <p33m@github.com>
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Date: Wed, 24 Apr 2019 14:25:09 +0100
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Subject: [PATCH 427/806] Revert "cgroup: Disable cgroup "memory" by default"
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This reverts commit cd6ce4d0ded13c94ff5208c679ed5e030263149b.
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---
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kernel/cgroup/cgroup.c | 30 ------------------------------
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1 file changed, 30 deletions(-)
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--- a/kernel/cgroup/cgroup.c
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+++ b/kernel/cgroup/cgroup.c
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@@ -5334,8 +5334,6 @@ int __init cgroup_init_early(void)
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}
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static u16 cgroup_disable_mask __initdata;
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-static u16 cgroup_enable_mask __initdata;
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-static int __init cgroup_disable(char *str);
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/**
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* cgroup_init - cgroup initialization
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@@ -5376,12 +5374,6 @@ int __init cgroup_init(void)
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mutex_unlock(&cgroup_mutex);
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- /* Apply an implicit disable... */
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- cgroup_disable("memory");
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-
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- /* ...knowing that an explicit enable will override it. */
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- cgroup_disable_mask &= ~cgroup_enable_mask;
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-
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for_each_subsys(ss, ssid) {
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if (ss->early_init) {
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struct cgroup_subsys_state *css =
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@@ -5773,28 +5765,6 @@ static int __init cgroup_disable(char *s
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}
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__setup("cgroup_disable=", cgroup_disable);
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-static int __init cgroup_enable(char *str)
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-{
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- struct cgroup_subsys *ss;
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- char *token;
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- int i;
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-
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- while ((token = strsep(&str, ",")) != NULL) {
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- if (!*token)
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- continue;
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-
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- for_each_subsys(ss, i) {
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- if (strcmp(token, ss->name) &&
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- strcmp(token, ss->legacy_name))
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- continue;
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-
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- cgroup_enable_mask |= 1 << i;
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- }
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- }
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- return 1;
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-}
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-__setup("cgroup_enable=", cgroup_enable);
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-
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/**
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* css_tryget_online_from_dir - get corresponding css from a cgroup dentry
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* @dentry: directory dentry of interest
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