From: Hugh Dickins <hughd@google.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mm: bring back /sys/kernel/mm
Date: Sun, 26 Jan 2014 18:52:33 -0800 (PST) [thread overview]
Message-ID: <alpine.LSU.2.11.1401261849120.1259@eggly.anvils> (raw)
Commit da29bd36224b ("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>
---
mm/mm_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 3.13.0+/mm/mm_init.c 2014-01-23 21:51:26.004001378 -0800
+++ linux/mm/mm_init.c 2014-01-26 18:06:40.488488209 -0800
@@ -202,4 +202,4 @@ static int __init mm_sysfs_init(void)
return 0;
}
-pure_initcall(mm_sysfs_init);
+postcore_initcall(mm_sysfs_init);
--
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next reply other threads:[~2014-01-27 2:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-27 2:52 Hugh Dickins [this message]
2014-01-27 4:03 ` Paul Gortmaker
2014-01-27 5:02 ` Hugh Dickins
2014-01-27 5:29 ` Paul Gortmaker
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