From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vyacheslav Dubeyko Subject: [PATCH] nilfs: exchange yield() on cond_resched() call in nilfs_transaction_lock() method Date: Tue, 29 Jan 2013 10:42:47 +0400 Message-ID: <1359441767.2868.22.camel@slavad-ubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ryusuke Konishi Return-path: Sender: linux-nilfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-fsdevel.vger.kernel.org From: Vyacheslav Dubeyko Subject: [PATCH] nilfs: exchange yield() on cond_resched() call in nilfs_transaction_lock() method This patch exchanges yield() on cond_reshed() call in nilfs_transaction_lock() method. The comment of yield() recommends to use cond_reshed() as proper solution in the case of want to be 'nice' for others threads. Signed-off-by: Vyacheslav Dubeyko --- fs/nilfs2/segment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index a5752a58..8ced7e1 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -316,7 +316,7 @@ static void nilfs_transaction_lock(struct super_block *sb, nilfs_segctor_do_immediate_flush(sci); up_write(&nilfs->ns_segctor_sem); - yield(); + cond_resched(); } if (gcflag) ti->ti_flags |= NILFS_TI_GC; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html