AcoSail/kernel_optimize_test
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mm: bring back /sys/kernel/mm

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Commit da29bd3622 ("mm/mm_init.c: make creation of the mm_kobj happen
earlier than device_initcall") changed to pure_initcall(mm_sysfs_init).

That's too early: mm_sysfs_init() depends on core_initcall(ksysfs_init)
to have made the kernel_kobj directory "kernel" in which to create "mm".

Make it postcore_initcall(mm_sysfs_init).  We could use core_initcall(),
and depend upon Makefile link order kernel/ mm/ fs/ ipc/ security/ ...
as core_initcall(debugfs_init) and core_initcall(securityfs_init) do;
but better not.

Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hugh Dickins 2014-01-27 17:06:55 -08:00 committed by Linus Torvalds
parent 40e05dd026
commit e82cb95d62
1 changed files with 1 additions and 1 deletions
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mm/mm_init.c
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@ -202,4 +202,4 @@ static int __init mm_sysfs_init(void)
return 0;
}
pure_initcall(mm_sysfs_init);
postcore_initcall(mm_sysfs_init);