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| author | Yangtao Li <frank.li@vivo.com> | 2023-02-16 16:53:24 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-03-30 01:17:37 +0300 |
| commit | 447286ebadaafa551550704ff0b42eb08b1d1cb2 (patch) | |
| tree | 54cc1edc083d17a0ce9fa43fd5a07623caf4c41b /fs/f2fs/super.c | |
| parent | 960fa2c828a0af7a3b03b295e6aa17b2afeb5e07 (diff) | |
| download | linux-447286ebadaafa551550704ff0b42eb08b1d1cb2.tar.xz | |
f2fs: convert to use bitmap API
Let's use BIT() and GENMASK() instead of open it.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index fbaaabbcd6de..9c87d91df61b 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -880,8 +880,8 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) if (args->from && match_int(args, &arg)) return -EINVAL; if (arg <= 0 || arg > __ilog2_u32(BIO_MAX_VECS)) { - f2fs_warn(sbi, "Not support %d, larger than %d", - 1 << arg, BIO_MAX_VECS); + f2fs_warn(sbi, "Not support %ld, larger than %d", + BIT(arg), BIO_MAX_VECS); return -EINVAL; } F2FS_OPTION(sbi).write_io_size_bits = arg; @@ -1310,7 +1310,7 @@ default_check: #endif if (F2FS_IO_SIZE_BITS(sbi) && !f2fs_lfs_mode(sbi)) { - f2fs_err(sbi, "Should set mode=lfs with %uKB-sized IO", + f2fs_err(sbi, "Should set mode=lfs with %luKB-sized IO", F2FS_IO_SIZE_KB(sbi)); return -EINVAL; } @@ -3348,7 +3348,7 @@ static int sanity_check_raw_super(struct f2fs_sb_info *sbi, total_sections = le32_to_cpu(raw_super->section_count); /* blocks_per_seg should be 512, given the above check */ - blocks_per_seg = 1 << le32_to_cpu(raw_super->log_blocks_per_seg); + blocks_per_seg = BIT(le32_to_cpu(raw_super->log_blocks_per_seg)); if (segment_count > F2FS_MAX_SEGMENT || segment_count < F2FS_MIN_SEGMENTS) { @@ -3617,9 +3617,9 @@ static void init_sb_info(struct f2fs_sb_info *sbi) sbi->log_sectors_per_block = le32_to_cpu(raw_super->log_sectors_per_block); sbi->log_blocksize = le32_to_cpu(raw_super->log_blocksize); - sbi->blocksize = 1 << sbi->log_blocksize; + sbi->blocksize = BIT(sbi->log_blocksize); sbi->log_blocks_per_seg = le32_to_cpu(raw_super->log_blocks_per_seg); - sbi->blocks_per_seg = 1 << sbi->log_blocks_per_seg; + sbi->blocks_per_seg = BIT(sbi->log_blocks_per_seg); sbi->segs_per_sec = le32_to_cpu(raw_super->segs_per_sec); sbi->secs_per_zone = le32_to_cpu(raw_super->secs_per_zone); sbi->total_sections = le32_to_cpu(raw_super->section_count); @@ -3875,7 +3875,7 @@ void f2fs_handle_stop(struct f2fs_sb_info *sbi, unsigned char reason) f2fs_down_write(&sbi->sb_lock); - if (raw_super->s_stop_reason[reason] < ((1 << BITS_PER_BYTE) - 1)) + if (raw_super->s_stop_reason[reason] < GENMASK(BITS_PER_BYTE - 1, 0)) raw_super->s_stop_reason[reason]++; err = f2fs_commit_super(sbi, false); @@ -4025,7 +4025,7 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) FDEV(i).start_blk, FDEV(i).end_blk); } f2fs_info(sbi, - "IO Block Size: %8d KB", F2FS_IO_SIZE_KB(sbi)); + "IO Block Size: %8ld KB", F2FS_IO_SIZE_KB(sbi)); return 0; } |