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Btrfs: set default max_inline to 8KiB instead of 8MiB
8MiB is way too large and likely set by mistake. This is not a significant issue as in practice the max amount of data added to an inline extent is also limited by the page cache and btree leaf sizes. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: David Sterba <dsterba@suse.cz>
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parent
143f363618
commit
95ac567af2
3 changed files with 3 additions and 2 deletions
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@ -2089,6 +2089,7 @@ struct btrfs_ioctl_defrag_range_args {
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#define BTRFS_MOUNT_CHANGE_INODE_CACHE (1 << 24)
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#define BTRFS_DEFAULT_COMMIT_INTERVAL (30)
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#define BTRFS_DEFAULT_MAX_INLINE (8192)
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#define btrfs_clear_opt(o, opt) ((o) &= ~BTRFS_MOUNT_##opt)
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#define btrfs_set_opt(o, opt) ((o) |= BTRFS_MOUNT_##opt)
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@ -2260,7 +2260,7 @@ int open_ctree(struct super_block *sb,
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atomic_set(&fs_info->qgroup_op_seq, 0);
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atomic64_set(&fs_info->tree_mod_seq, 0);
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fs_info->sb = sb;
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fs_info->max_inline = 8192 * 1024;
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fs_info->max_inline = BTRFS_DEFAULT_MAX_INLINE;
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fs_info->metadata_ratio = 0;
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fs_info->defrag_inodes = RB_ROOT;
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fs_info->free_chunk_space = 0;
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@ -1014,7 +1014,7 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry)
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seq_puts(seq, ",nodatacow");
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if (btrfs_test_opt(root, NOBARRIER))
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seq_puts(seq, ",nobarrier");
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if (info->max_inline != 8192 * 1024)
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if (info->max_inline != BTRFS_DEFAULT_MAX_INLINE)
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seq_printf(seq, ",max_inline=%llu", info->max_inline);
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if (info->alloc_start != 0)
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seq_printf(seq, ",alloc_start=%llu", info->alloc_start);
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