From: "Jianpeng Ma" <majianpeng@gmail.com>
To: Neil Brown <neilb@suse.de>
Cc: linux-raid <linux-raid@vger.kernel.org>
Subject: [PATCH] raid5: remove unnecessary "set_bit(STRIPE_HANDLE,&sh->state)" in func handle_stripe_dirtying.
Date: Wed, 22 Aug 2012 19:19:55 +0800 [thread overview]
Message-ID: <201208221919524064650@gmail.com> (raw)
Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
---
drivers/md/raid5.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index adda94d..8f00c4a 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2817,10 +2817,8 @@ static void handle_stripe_dirtying(struct r5conf *conf,
set_bit(R5_LOCKED, &dev->flags);
set_bit(R5_Wantread, &dev->flags);
s->locked++;
- } else {
+ } else
set_bit(STRIPE_DELAYED, &sh->state);
- set_bit(STRIPE_HANDLE, &sh->state);
- }
}
}
if (rcw <= rmw && rcw > 0) {
@@ -2843,10 +2841,8 @@ static void handle_stripe_dirtying(struct r5conf *conf,
set_bit(R5_LOCKED, &dev->flags);
set_bit(R5_Wantread, &dev->flags);
s->locked++;
- } else {
+ } else
set_bit(STRIPE_DELAYED, &sh->state);
- set_bit(STRIPE_HANDLE, &sh->state);
- }
}
}
}
--
1.7.9.5
reply other threads:[~2012-08-22 11:19 UTC|newest]
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