From: Li Zefan <lizf@cn.fujitsu.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>,
Dhaval Giani <dhaval.giani@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] sched: Remove a bogus comment
Date: Mon, 10 May 2010 11:24:27 +0800 [thread overview]
Message-ID: <4BE77C6B.5010402@cn.fujitsu.com> (raw)
This comment should have been removed together with uids_mutex
when removing user sched.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
kernel/user.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/kernel/user.c b/kernel/user.c
index 8e1c8c0..7e72614 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -136,7 +136,6 @@ struct user_struct *alloc_uid(struct user_namespace *ns, uid_t uid)
struct hlist_head *hashent = uidhashentry(ns, uid);
struct user_struct *up, *new;
- /* Make uid_hash_find() + uid_hash_insert() atomic. */
spin_lock_irq(&uidhash_lock);
up = uid_hash_find(uid, hashent);
spin_unlock_irq(&uidhash_lock);
--
1.6.3
next reply other threads:[~2010-05-10 3:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-10 3:24 Li Zefan [this message]
2010-05-10 7:22 ` [tip:sched/core] sched: Remove a stale comment tip-bot for Li Zefan
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