diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 61b715cc2e23..a435550b2839 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1762,6 +1762,7 @@ struct f2fs_sb_info { unsigned int dirty_device; /* for checkpoint data flush */ spinlock_t dev_lock; /* protect dirty_device */ bool aligned_blksize; /* all devices has the same logical blksize */ + unsigned int first_seq_zone_segno; /* first segno in sequential zone */ /* For write statistics */ u64 sectors_written_start; @@ -4556,12 +4557,16 @@ F2FS_FEATURE_FUNCS(compression, COMPRESSION); F2FS_FEATURE_FUNCS(readonly, RO); #ifdef CONFIG_BLK_DEV_ZONED -static inline bool f2fs_blkz_is_seq(struct f2fs_sb_info *sbi, int devi, - block_t blkaddr) +static inline bool f2fs_zone_is_seq(struct f2fs_sb_info *sbi, int devi, + unsigned int zone) { - unsigned int zno = blkaddr / sbi->blocks_per_blkz; + return test_bit(zone, FDEV(devi).blkz_seq); +} - return test_bit(zno, FDEV(devi).blkz_seq); +static inline bool f2fs_blkz_is_seq(struct f2fs_sb_info *sbi, int devi, + block_t blkaddr) +{ + return f2fs_zone_is_seq(sbi, devi, blkaddr / sbi->blocks_per_blkz); } #endif @@ -4633,15 +4638,31 @@ static inline bool f2fs_lfs_mode(struct f2fs_sb_info *sbi) return F2FS_OPTION(sbi).fs_mode == FS_MODE_LFS; } -static inline bool f2fs_valid_pinned_area(struct f2fs_sb_info *sbi, +static inline bool f2fs_is_sequential_zone_area(struct f2fs_sb_info *sbi, block_t blkaddr) { if (f2fs_sb_has_blkzoned(sbi)) { +#ifdef CONFIG_BLK_DEV_ZONED int devi = f2fs_target_device_index(sbi, blkaddr); - return !bdev_is_zoned(FDEV(devi).bdev); + if (!bdev_is_zoned(FDEV(devi).bdev)) + return false; + + if (f2fs_is_multi_device(sbi)) { + if (blkaddr < FDEV(devi).start_blk || + blkaddr > FDEV(devi).end_blk) { + f2fs_err(sbi, "Invalid block %x", blkaddr); + return false; + } + blkaddr -= FDEV(devi).start_blk; + } + + return f2fs_blkz_is_seq(sbi, devi, blkaddr); +#else + return false; +#endif } - return true; + return false; } static inline bool f2fs_low_mem_mode(struct f2fs_sb_info *sbi) |