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btrfs: move super_block specific helpers into super.h
This will make syncing fs.h to user space a little easier if we can pull the super block specific helpers out of fs.h and put them in super.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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@ -35,6 +35,7 @@
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#include "subpage.h"
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#include "zoned.h"
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#include "file-item.h"
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#include "super.h"
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static const char* const btrfs_compress_types[] = { "", "zlib", "lzo", "zstd" };
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@ -15,6 +15,7 @@
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#include "subpage.h"
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#include "defrag.h"
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#include "file-item.h"
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#include "super.h"
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static struct kmem_cache *btrfs_inode_defrag_cachep;
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@ -8,6 +8,7 @@
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#include "print-tree.h"
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#include "export.h"
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#include "accessors.h"
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#include "super.h"
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#define BTRFS_FID_SIZE_NON_CONNECTABLE (offsetof(struct btrfs_fid, \
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parent_objectid) / 4)
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@ -35,6 +35,7 @@
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#include "file-item.h"
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#include "file.h"
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#include "dev-replace.h"
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#include "super.h"
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static struct kmem_cache *extent_buffer_cache;
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@ -20,6 +20,7 @@
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#include "fs.h"
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#include "accessors.h"
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#include "file-item.h"
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#include "super.h"
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#define __MAX_CSUM_ITEMS(r, size) ((unsigned long)(((BTRFS_LEAF_DATA_SIZE(r) - \
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sizeof(struct btrfs_item) * 2) / \
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@ -36,6 +36,7 @@
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#include "file-item.h"
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#include "ioctl.h"
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#include "file.h"
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#include "super.h"
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/* simple helper to fault in pages and copy. This should go away
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* and be replaced with calls into generic code.
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@ -29,6 +29,7 @@
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#include "accessors.h"
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#include "file-item.h"
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#include "file.h"
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#include "super.h"
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#define BITS_PER_BITMAP (PAGE_SIZE * 8UL)
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#define MAX_CACHE_BYTES_PER_GIG SZ_64K
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@ -801,11 +801,6 @@ static inline u64 btrfs_get_last_root_drop_gen(const struct btrfs_fs_info *fs_in
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return READ_ONCE(fs_info->last_root_drop_gen);
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}
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static inline struct btrfs_fs_info *btrfs_sb(struct super_block *sb)
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{
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return sb->s_fs_info;
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}
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/*
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* Take the number of bytes to be checksummed and figure out how many leaves
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* it would require to store the csums for that many bytes.
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@ -947,18 +942,6 @@ static inline int btrfs_need_cleaner_sleep(struct btrfs_fs_info *fs_info)
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btrfs_fs_closing(fs_info);
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}
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static inline void btrfs_set_sb_rdonly(struct super_block *sb)
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{
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sb->s_flags |= SB_RDONLY;
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set_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state);
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}
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static inline void btrfs_clear_sb_rdonly(struct super_block *sb)
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{
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sb->s_flags &= ~SB_RDONLY;
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clear_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state);
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}
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static inline void btrfs_wake_unfinished_drop(struct btrfs_fs_info *fs_info)
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{
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clear_and_wake_up_bit(BTRFS_FS_UNFINISHED_DROPS, &fs_info->flags);
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@ -68,6 +68,7 @@
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#include "acl.h"
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#include "relocation.h"
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#include "verity.h"
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#include "super.h"
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struct btrfs_iget_args {
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u64 ino;
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@ -16,6 +16,7 @@
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#include "messages.h"
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#include "compression.h"
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#include "ctree.h"
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#include "super.h"
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#define LZO_LEN 4
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@ -5,6 +5,7 @@
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#include "discard.h"
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#include "transaction.h"
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#include "space-info.h"
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#include "super.h"
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#ifdef CONFIG_PRINTK
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@ -19,6 +19,7 @@
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#include "qgroup.h"
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#include "subpage.h"
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#include "file.h"
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#include "super.h"
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static struct kmem_cache *btrfs_ordered_extent_cache;
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@ -14,6 +14,7 @@
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#include "space-info.h"
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#include "fs.h"
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#include "accessors.h"
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#include "super.h"
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#define BTRFS_PROP_HANDLERS_HT_BITS 8
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static DEFINE_HASHTABLE(prop_handlers_ht, BTRFS_PROP_HANDLERS_HT_BITS);
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@ -14,6 +14,7 @@
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#include "accessors.h"
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#include "file-item.h"
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#include "file.h"
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#include "super.h"
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#define BTRFS_MAX_DEDUPE_LEN SZ_16M
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@ -34,6 +34,7 @@
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#include "root-tree.h"
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#include "file-item.h"
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#include "relocation.h"
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#include "super.h"
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/*
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* Relocation overview
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@ -9,4 +9,21 @@ int btrfs_sync_fs(struct super_block *sb, int wait);
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char *btrfs_get_subvol_name_from_objectid(struct btrfs_fs_info *fs_info,
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u64 subvol_objectid);
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static inline struct btrfs_fs_info *btrfs_sb(struct super_block *sb)
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{
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return sb->s_fs_info;
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}
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static inline void btrfs_set_sb_rdonly(struct super_block *sb)
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{
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sb->s_flags |= SB_RDONLY;
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set_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state);
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}
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static inline void btrfs_clear_sb_rdonly(struct super_block *sb)
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{
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sb->s_flags &= ~SB_RDONLY;
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clear_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state);
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}
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#endif
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@ -39,6 +39,7 @@
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#include "ioctl.h"
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#include "relocation.h"
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#include "scrub.h"
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#include "super.h"
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static struct bio_set btrfs_bioset;
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