diff options
| author | Dennis Zhou <dennis@kernel.org> | 2019-12-13 16:22:11 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-01-20 16:40:57 +0100 |
| commit | 46b27f5059e6ce7a7e3805d53144b37897723e3b (patch) | |
| tree | e01a9cf2a48fab585b59bfab84423eff2653d3a5 /fs/btrfs | |
| parent | e837dfde15a49c97dcbb059757d96c71e9e7bd54 (diff) | |
btrfs: rename DISCARD mount option to to DISCARD_SYNC
This series introduces async discard which will use the flag
DISCARD_ASYNC, so rename the original flag to DISCARD_SYNC as it is
synchronously done in transaction commit.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dennis Zhou <dennis@kernel.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/block-group.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/super.c | 8 |
5 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 66fa39632cde..be1938dc94fd 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1349,7 +1349,7 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) spin_unlock(&space_info->lock); /* DISCARD can flip during remount */ - trimming = btrfs_test_opt(fs_info, DISCARD); + trimming = btrfs_test_opt(fs_info, DISCARD_SYNC); /* Implicit trim during transaction commit. */ if (trimming) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index e416ef6c9415..2f6c21ea84af 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1170,7 +1170,7 @@ static inline u32 BTRFS_MAX_XATTR_SIZE(const struct btrfs_fs_info *info) #define BTRFS_MOUNT_FLUSHONCOMMIT (1 << 7) #define BTRFS_MOUNT_SSD_SPREAD (1 << 8) #define BTRFS_MOUNT_NOSSD (1 << 9) -#define BTRFS_MOUNT_DISCARD (1 << 10) +#define BTRFS_MOUNT_DISCARD_SYNC (1 << 10) #define BTRFS_MOUNT_FORCE_COMPRESS (1 << 11) #define BTRFS_MOUNT_SPACE_CACHE (1 << 12) #define BTRFS_MOUNT_CLEAR_CACHE (1 << 13) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 180b9b81d01a..1a8bf943c3e7 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2923,7 +2923,7 @@ int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans) break; } - if (btrfs_test_opt(fs_info, DISCARD)) + if (btrfs_test_opt(fs_info, DISCARD_SYNC)) ret = btrfs_discard_extent(fs_info, start, end + 1 - start, NULL); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index bf5d7ce358b5..6d2bb58d277a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2584,7 +2584,7 @@ out: * Discard the range before returning it back to the * free space pool */ - if (ret && btrfs_test_opt(fs_info, DISCARD)) + if (ret && btrfs_test_opt(fs_info, DISCARD_SYNC)) btrfs_discard_extent(fs_info, ordered_extent->disk_bytenr, ordered_extent->disk_num_bytes, diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f452a94abdc3..08ac6a7a67f0 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -695,11 +695,11 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, info->metadata_ratio); break; case Opt_discard: - btrfs_set_and_info(info, DISCARD, - "turning on discard"); + btrfs_set_and_info(info, DISCARD_SYNC, + "turning on sync discard"); break; case Opt_nodiscard: - btrfs_clear_and_info(info, DISCARD, + btrfs_clear_and_info(info, DISCARD_SYNC, "turning off discard"); break; case Opt_space_cache: @@ -1322,7 +1322,7 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry) seq_puts(seq, ",nologreplay"); if (btrfs_test_opt(info, FLUSHONCOMMIT)) seq_puts(seq, ",flushoncommit"); - if (btrfs_test_opt(info, DISCARD)) + if (btrfs_test_opt(info, DISCARD_SYNC)) seq_puts(seq, ",discard"); if (!(info->sb->s_flags & SB_POSIXACL)) seq_puts(seq, ",noacl"); |