From: akpm@linux-foundation.org
To: dwmw2@infradead.org
Cc: Artem.Bityutskiy@nokia.com, dedekind@infradead.org,
w.sang@pengutronix.de, linux-mtd@lists.infradead.org,
akpm@linux-foundation.org, mingo@elte.hu
Subject: [patch 2/2] jffs2: use cond_resched() instead of yield()
Date: Wed, 20 Oct 2010 15:59:08 -0700 [thread overview]
Message-ID: <201010202259.o9KMx8tG009573@imap1.linux-foundation.org> (raw)
From: Wolfram Sang <w.sang@pengutronix.de>
yield() has different semantics meanwhile and even causes RT-kernels to
BUG. Replace the only appearance left in jffs2.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
fs/jffs2/erase.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/jffs2/erase.c~jffs2-use-cond_resched-instead-of-yield fs/jffs2/erase.c
--- a/fs/jffs2/erase.c~jffs2-use-cond_resched-instead-of-yield
+++ a/fs/jffs2/erase.c
@@ -151,7 +151,7 @@ int jffs2_erase_pending_blocks(struct jf
}
/* Be nice */
- yield();
+ cond_resched();
mutex_lock(&c->erase_free_sem);
spin_lock(&c->erase_completion_lock);
}
_
next reply other threads:[~2010-10-20 22:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-20 22:59 akpm [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-10-01 21:16 [patch 2/2] jffs2: use cond_resched() instead of yield() akpm
2010-10-02 14:07 ` Artem Bityutskiy
2010-10-02 19:10 ` Andrew Morton
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