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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-02-06 13:56:27 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-02-27 09:41:12 -0800 |
| commit | a60108f7dfb5867da1ad9c777d2fbbe47e4dbdd7 (patch) | |
| tree | dc87eb96c6429d6dd4a29350fe2380158782dc47 /fs/f2fs/f2fs.h | |
| parent | 87161a2b0aed9e9b614bbf6fe8697ad560ceb0cb (diff) | |
| download | linux-a60108f7dfb5867da1ad9c777d2fbbe47e4dbdd7.tar.gz linux-a60108f7dfb5867da1ad9c777d2fbbe47e4dbdd7.tar.bz2 linux-a60108f7dfb5867da1ad9c777d2fbbe47e4dbdd7.zip | |
f2fs: use BLKS_PER_SEG, BLKS_PER_SEC, and SEGS_PER_SEC
No functional change.
Reviewed-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 4c52136cbc10..50e7890cc6a5 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1813,6 +1813,14 @@ struct f2fs_sb_info { #endif }; +/* Definitions to access f2fs_sb_info */ +#define BLKS_PER_SEG(sbi) \ + ((sbi)->blocks_per_seg) +#define BLKS_PER_SEC(sbi) \ + ((sbi)->segs_per_sec << (sbi)->log_blocks_per_seg) +#define SEGS_PER_SEC(sbi) \ + ((sbi)->segs_per_sec) + __printf(3, 4) void f2fs_printk(struct f2fs_sb_info *sbi, bool limit_rate, const char *fmt, ...); @@ -2511,11 +2519,8 @@ static inline int get_dirty_pages(struct inode *inode) static inline int get_blocktype_secs(struct f2fs_sb_info *sbi, int block_type) { - unsigned int pages_per_sec = sbi->segs_per_sec * sbi->blocks_per_seg; - unsigned int segs = (get_pages(sbi, block_type) + pages_per_sec - 1) >> - sbi->log_blocks_per_seg; - - return segs / sbi->segs_per_sec; + return div_u64(get_pages(sbi, block_type) + BLKS_PER_SEC(sbi) - 1, + BLKS_PER_SEC(sbi)); } static inline block_t valid_user_blocks(struct f2fs_sb_info *sbi) @@ -2579,7 +2584,7 @@ static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi) block_t start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr); if (sbi->cur_cp_pack == 2) - start_addr += sbi->blocks_per_seg; + start_addr += BLKS_PER_SEG(sbi); return start_addr; } @@ -2588,7 +2593,7 @@ static inline block_t __start_cp_next_addr(struct f2fs_sb_info *sbi) block_t start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr); if (sbi->cur_cp_pack == 1) - start_addr += sbi->blocks_per_seg; + start_addr += BLKS_PER_SEG(sbi); return start_addr; } @@ -3458,7 +3463,7 @@ static inline __le32 *get_dnode_addr(struct inode *inode, sizeof((f2fs_inode)->field)) \ <= (F2FS_OLD_ATTRIBUTE_SIZE + (extra_isize))) \ -#define __is_large_section(sbi) ((sbi)->segs_per_sec > 1) +#define __is_large_section(sbi) (SEGS_PER_SEC(sbi) > 1) #define __is_meta_io(fio) (PAGE_TYPE_OF_BIO((fio)->type) == META) |