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| author |   Chao Yu <chao.yu@oppo.com> | 2022-10-04 09:11:33 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2022-10-07 12:56:45 -0700 |
| commit | 8ec071c363da3f45585b338b2037de289379939c (patch) | |
| tree | 8c109e2ae0b68574a23b13abe9f48b20d33f7444 /fs/f2fs/f2fs.h | |
| parent | f2fs: allow direct read for zoned device (diff) | |
| download | linux-dev-8ec071c363da3f45585b338b2037de289379939c.tar.xz linux-dev-8ec071c363da3f45585b338b2037de289379939c.zip | |
f2fs: account swapfile inodes
In order to check count of opened swapfile inodes.
Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 1ebc08be958e..134581defe4a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1770,6 +1770,7 @@ struct f2fs_sb_info { atomic_t inline_dir; /* # of inline_dentry inodes */ atomic_t compr_inode; /* # of compressed inodes */ atomic64_t compr_blocks; /* # of compressed blocks */ + atomic_t swapfile_inode; /* # of swapfile inodes */ atomic_t max_aw_cnt; /* max # of atomic writes */ unsigned int io_skip_bggc; /* skip background gc for in-flight IO */ unsigned int other_skip_bggc; /* skip background gc for other reasons */ @@ -3876,7 +3877,7 @@ struct f2fs_stat_info { int nr_issued_ckpt, nr_total_ckpt, nr_queued_ckpt; unsigned int cur_ckpt_time, peak_ckpt_time; int inline_xattr, inline_inode, inline_dir, append, update, orphans; - int compr_inode; + int compr_inode, swapfile_inode; unsigned long long compr_blocks; int aw_cnt, max_aw_cnt; unsigned int valid_count, valid_node_count, valid_inode_count, discard_blks; @@ -3965,6 +3966,10 @@ static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi) (atomic64_add(blocks, &F2FS_I_SB(inode)->compr_blocks)) #define stat_sub_compr_blocks(inode, blocks) \ (atomic64_sub(blocks, &F2FS_I_SB(inode)->compr_blocks)) +#define stat_inc_swapfile_inode(inode) \ + (atomic_inc(&F2FS_I_SB(inode)->swapfile_inode)) +#define stat_dec_swapfile_inode(inode) \ + (atomic_dec(&F2FS_I_SB(inode)->swapfile_inode)) #define stat_inc_meta_count(sbi, blkaddr) \ do { \ if (blkaddr < SIT_I(sbi)->sit_base_addr) \ @@ -4049,6 +4054,8 @@ void f2fs_update_sit_info(struct f2fs_sb_info *sbi); #define stat_dec_compr_inode(inode) do { } while (0) #define stat_add_compr_blocks(inode, blocks) do { } while (0) #define stat_sub_compr_blocks(inode, blocks) do { } while (0) +#define stat_inc_swapfile_inode(inode) do { } while (0) +#define stat_dec_swapfile_inode(inode) do { } while (0) #define stat_update_max_atomic_write(inode) do { } while (0) #define stat_inc_meta_count(sbi, blkaddr) do { } while (0) #define stat_inc_seg_type(sbi, curseg) do { } while (0) |