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| author | Damien Le Moal <damien.lemoal@wdc.com> | 2016-10-28 17:45:00 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-23 12:11:16 -0800 |
| commit | 0bfd7a091c19132489a0f977b8dbf9f6b5ae0a1c (patch) | |
| tree | 62561e716cb78cfd55075ab294f043d017f9c57d | |
| parent | 487df616dec33231c99294b906d720d256a2de16 (diff) | |
| download | linux-0bfd7a091c19132489a0f977b8dbf9f6b5ae0a1c.tar.gz linux-0bfd7a091c19132489a0f977b8dbf9f6b5ae0a1c.tar.bz2 linux-0bfd7a091c19132489a0f977b8dbf9f6b5ae0a1c.zip | |
f2fs: Use generic zoned block device terminology
SMR stands for "Shingled Magnetic Recording" which makes sense
only for hard disk drives (spinning rust). The ZBC/ZAC standards
enable management of SMR disks, but solid state drives may also
support those standards. So rename the HMSMR feature to BLKZONED
to avoid a HDD centric terminology. For the same reason, rename
f2fs_sb_mounted_hmsmr to f2fs_sb_mounted_blkzoned.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/data.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 6 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index cf5ec39f907d..47ded0c34df1 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -110,7 +110,7 @@ static inline void __submit_bio(struct f2fs_sb_info *sbi, { if (!is_read_io(bio_op(bio))) { atomic_inc(&sbi->nr_wb_bios); - if (f2fs_sb_mounted_hmsmr(sbi->sb) && + if (f2fs_sb_mounted_blkzoned(sbi->sb) && current->plug && (type == DATA || type == NODE)) blk_finish_plug(current->plug); } diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index b569d14052ce..47e7a97bdc6c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -103,7 +103,7 @@ struct f2fs_mount_info { }; #define F2FS_FEATURE_ENCRYPT 0x0001 -#define F2FS_FEATURE_HMSMR 0x0002 +#define F2FS_FEATURE_BLKZONED 0x0002 #define F2FS_HAS_FEATURE(sb, mask) \ ((F2FS_SB(sb)->raw_super->feature & cpu_to_le32(mask)) != 0) @@ -2418,9 +2418,9 @@ static inline int f2fs_sb_has_crypto(struct super_block *sb) return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_ENCRYPT); } -static inline int f2fs_sb_mounted_hmsmr(struct super_block *sb) +static inline int f2fs_sb_mounted_blkzoned(struct super_block *sb) { - return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_HMSMR); + return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_BLKZONED); } static inline void set_opt_mode(struct f2fs_sb_info *sbi, unsigned int mt) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 82af510b3bcc..cf54fd89badd 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -973,7 +973,7 @@ static void default_options(struct f2fs_sb_info *sbi) set_opt(sbi, EXTENT_CACHE); sbi->sb->s_flags |= MS_LAZYTIME; set_opt(sbi, FLUSH_MERGE); - if (f2fs_sb_mounted_hmsmr(sbi->sb)) { + if (f2fs_sb_mounted_blkzoned(sbi->sb)) { set_opt_mode(sbi, F2FS_MOUNT_LFS); set_opt(sbi, DISCARD); } else { |