To check whether bitmap are all zeros or all ones, I think memcmp is more neat.
But I don't know exactly performance gap between memcmp and find_next_bit.
-Original Message-
From: Chao Yu [mailto:chao2...@samsung.com]
Sent: Thursday, October 24, 2013 5:21 PM
To: jaegeuk@samsung.com
To check whether bitmap are all zeros or all ones, I think memcmp is more neat.
But I don't know exactly performance gap between memcmp and find_next_bit.
-Original Message-
From: Chao Yu [mailto:chao2...@samsung.com]
Sent: Thursday, October 24, 2013 5:21 PM
To: jaegeuk@samsung.com
Sorry, I've missed too. Forget this, please.
> -Original Message-
> From: 이창만 [mailto:cm224@samsung.com]
> Sent: Friday, December 14, 2012 8:09 AM
> To: 'Namjae Jeon'; jaegeuk@samsung.com
> Cc: 'Namjae Jeon'; linux-fsde...@vger.kernel.org; 'Amit Sahrawat
> -Original Message-
> From: Namjae Jeon [mailto:linkinj...@gmail.com]
> Sent: Thursday, December 13, 2012 11:44 PM
> To: jaegeuk@samsung.com
> Cc: Namjae Jeon; Amit Sahrawat; Namjae Jeon; linux-kernel@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net;
-Original Message-
From: Namjae Jeon [mailto:linkinj...@gmail.com]
Sent: Thursday, December 13, 2012 11:44 PM
To: jaegeuk@samsung.com
Cc: Namjae Jeon; Amit Sahrawat; Namjae Jeon; linux-kernel@vger.kernel.org;
linux-f2fs-de...@lists.sourceforge.net; linux-fsde...@vger.kernel.org
Sorry, I've missed too. Forget this, please.
-Original Message-
From: 이창만 [mailto:cm224@samsung.com]
Sent: Friday, December 14, 2012 8:09 AM
To: 'Namjae Jeon'; jaegeuk@samsung.com
Cc: 'Namjae Jeon'; linux-fsde...@vger.kernel.org; 'Amit Sahrawat'; linux-
ker
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