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Subject: [f2fs-dev] [PATCH] f2fs: refactor bio-related operations
[snip]
+void f2fs_submit_page_mbio(struct f2fs_sb_info *sbi, struct page *page,
+ block_t blk_addr, enum page_type type, int rw)
+{
+ enum page_type btype = PAGE_TYPE_OF_BIO(type
On 11/30/2013 02:25 PM, Jaegeuk Kim wrote:
This patch integrates redundant bio operations on read and write IOs.
1. Move bio-related codes to the top of data.c.
2. Replace f2fs_submit_bio with f2fs_submit_merged_bio, which handles read
bios additionally.
3. Introduce __submit_merged_bio
: refactor bio-related operations
[snip]
+void f2fs_submit_page_mbio(struct f2fs_sb_info *sbi, struct page *page,
+ block_t blk_addr, enum page_type type, int rw)
+{
+ enum page_type btype = PAGE_TYPE_OF_BIO(type);
+ struct block_device *bdev = sbi-sb-s_bdev
This patch integrates redundant bio operations on read and write IOs.
1. Move bio-related codes to the top of data.c.
2. Replace f2fs_submit_bio with f2fs_submit_merged_bio, which handles read
bios additionally.
3. Introduce __submit_merged_bio to submit the merged bio.
4. Change f2fs_readpage
