diff options
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index eccadb5f62a5..63f0ccc92a71 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -36,14 +36,13 @@ #define BTRFS_INODE_ORPHAN_META_RESERVED 1 #define BTRFS_INODE_DUMMY 2 #define BTRFS_INODE_IN_DEFRAG 3 -#define BTRFS_INODE_DELALLOC_META_RESERVED 4 -#define BTRFS_INODE_HAS_ORPHAN_ITEM 5 -#define BTRFS_INODE_HAS_ASYNC_EXTENT 6 -#define BTRFS_INODE_NEEDS_FULL_SYNC 7 -#define BTRFS_INODE_COPY_EVERYTHING 8 -#define BTRFS_INODE_IN_DELALLOC_LIST 9 -#define BTRFS_INODE_READDIO_NEED_LOCK 10 -#define BTRFS_INODE_HAS_PROPS 11 +#define BTRFS_INODE_HAS_ORPHAN_ITEM 4 +#define BTRFS_INODE_HAS_ASYNC_EXTENT 5 +#define BTRFS_INODE_NEEDS_FULL_SYNC 6 +#define BTRFS_INODE_COPY_EVERYTHING 7 +#define BTRFS_INODE_IN_DELALLOC_LIST 8 +#define BTRFS_INODE_READDIO_NEED_LOCK 9 +#define BTRFS_INODE_HAS_PROPS 10 /* in memory btrfs inode */ struct btrfs_inode { @@ -176,7 +175,8 @@ struct btrfs_inode { * of extent items we've reserved metadata for. */ unsigned outstanding_extents; - unsigned reserved_extents; + + struct btrfs_block_rsv block_rsv; /* * Cached values of inode properties @@ -267,6 +267,17 @@ static inline bool btrfs_is_free_space_inode(struct btrfs_inode *inode) return false; } +static inline void btrfs_mod_outstanding_extents(struct btrfs_inode *inode, + int mod) +{ + lockdep_assert_held(&inode->lock); + inode->outstanding_extents += mod; + if (btrfs_is_free_space_inode(inode)) + return; + trace_btrfs_inode_mod_outstanding_extents(inode->root, btrfs_ino(inode), + mod); +} + static inline int btrfs_inode_in_log(struct btrfs_inode *inode, u64 generation) { int ret = 0; |