From 90a893c749f4582f21e97639f4e85e7f2362c2f0 Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Mon, 22 Sep 2014 16:21:07 -0700
Subject: [PATCH] f2fs: use MAX_BIO_BLOCKS(sbi)

This patch cleans up a simple macro.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/checkpoint.c | 3 +--
 fs/f2fs/data.c       | 2 +-
 fs/f2fs/node.c       | 2 +-
 fs/f2fs/segment.c    | 2 +-
 fs/f2fs/segment.h    | 8 ++++----
 5 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index a1786d680906..b4a813345de2 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -83,8 +83,7 @@ struct page *get_meta_page_ra(struct f2fs_sb_info *sbi, pgoff_t index)
 	f2fs_put_page(page, 0);
 
 	if (readahead)
-		ra_meta_pages(sbi, index,
-				MAX_BIO_BLOCKS(max_hw_blocks(sbi)), META_POR);
+		ra_meta_pages(sbi, index, MAX_BIO_BLOCKS(sbi), META_POR);
 	return get_meta_page(sbi, index);
 }
 
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index fdc3dbe677a1..7749f305b102 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -193,7 +193,7 @@ void f2fs_submit_page_mbio(struct f2fs_sb_info *sbi, struct page *page,
 		__submit_merged_bio(io);
 alloc_new:
 	if (io->bio == NULL) {
-		int bio_blocks = MAX_BIO_BLOCKS(max_hw_blocks(sbi));
+		int bio_blocks = MAX_BIO_BLOCKS(sbi);
 
 		io->bio = __bio_alloc(sbi, blk_addr, bio_blocks, is_read);
 		io->fio = *fio;
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 7a2d9c980c96..21ed91b3cb54 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1697,7 +1697,7 @@ int restore_node_summary(struct f2fs_sb_info *sbi,
 	struct f2fs_summary *sum_entry;
 	struct inode *inode = sbi->sb->s_bdev->bd_inode;
 	block_t addr;
-	int bio_blocks = MAX_BIO_BLOCKS(max_hw_blocks(sbi));
+	int bio_blocks = MAX_BIO_BLOCKS(sbi);
 	struct page *pages[bio_blocks];
 	int i, idx, last_offset, nrpages, err = 0;
 
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index c6f627b492cd..4ea53aab786d 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1757,7 +1757,7 @@ static void build_sit_entries(struct f2fs_sb_info *sbi)
 	int sit_blk_cnt = SIT_BLK_CNT(sbi);
 	unsigned int i, start, end;
 	unsigned int readed, start_blk = 0;
-	int nrpages = MAX_BIO_BLOCKS(max_hw_blocks(sbi));
+	int nrpages = MAX_BIO_BLOCKS(sbi);
 
 	do {
 		readed = ra_meta_pages(sbi, start_blk, nrpages, META_SIT);
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index c6f37f2fe50e..848ac519958f 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -93,8 +93,8 @@
 	(((sector_t)blk_addr) << (sbi)->log_sectors_per_block)
 #define SECTOR_TO_BLOCK(sbi, sectors)					\
 	(sectors >> (sbi)->log_sectors_per_block)
-#define MAX_BIO_BLOCKS(max_hw_blocks)					\
-	(min((int)max_hw_blocks, BIO_MAX_PAGES))
+#define MAX_BIO_BLOCKS(sbi)						\
+	((int)min((int)max_hw_blocks(sbi), BIO_MAX_PAGES))
 
 /*
  * indicate a block allocation direction: RIGHT and LEFT.
@@ -728,7 +728,7 @@ static inline int nr_pages_to_skip(struct f2fs_sb_info *sbi, int type)
 	else if (type == NODE)
 		return 3 * sbi->blocks_per_seg;
 	else if (type == META)
-		return MAX_BIO_BLOCKS(max_hw_blocks(sbi));
+		return MAX_BIO_BLOCKS(sbi);
 	else
 		return 0;
 }
@@ -751,7 +751,7 @@ static inline long nr_pages_to_write(struct f2fs_sb_info *sbi, int type,
 	else if (type == NODE)
 		desired = 3 * max_hw_blocks(sbi);
 	else
-		desired = MAX_BIO_BLOCKS(max_hw_blocks(sbi));
+		desired = MAX_BIO_BLOCKS(sbi);
 
 	wbc->nr_to_write = desired;
 	return desired - nr_to_write;