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Date: Sat, 2 Feb 2013 23:53:15 +0900 From: Namjae Jeon <linkinjeon@...il.com> To: jaegeuk.kim@...sung.com Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net, Namjae Jeon <linkinjeon@...il.com>, Namjae Jeon <namjae.jeon@...sung.com>, Amit Sahrawat <a.sahrawat@...sung.com> Subject: [PATCH 6/6] f2fs: optimize the return condition for has_not_enough_free_secs From: Namjae Jeon <namjae.jeon@...sung.com> Instead of evaluating the free_sections and then deciding to return true/false from that path. We can directly use the evaluation condition for returning proper value. Signed-off-by: Namjae Jeon <namjae.jeon@...sung.com> Signed-off-by: Amit Sahrawat <a.sahrawat@...sung.com> --- fs/f2fs/segment.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index a9417b9..458bf5c 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -464,10 +464,8 @@ static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi) if (sbi->por_doing) return false; - if (free_sections(sbi) <= (node_secs + 2 * dent_secs + - reserved_sections(sbi))) - return true; - return false; + return (free_sections(sbi) <= (node_secs + 2 * dent_secs + + reserved_sections(sbi))); } static inline int utilization(struct f2fs_sb_info *sbi) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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