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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-11-27 08:23:22 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:13 -0400 |
| commit | 5663a4152138fdf23a300934128d77a1bf784237 (patch) | |
| tree | 6dd75bda248deb3aab62b974a7f9dc077f342e7d /fs/bcachefs/fs.c | |
| parent | 73e6ab95640a7d370b7af481e8ed44be7c76b898 (diff) | |
| download | lwn-5663a4152138fdf23a300934128d77a1bf784237.tar.gz lwn-5663a4152138fdf23a300934128d77a1bf784237.zip | |
bcachefs: refactor bch_fs_usage
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/fs.c')
| -rw-r--r-- | fs/bcachefs/fs.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index db3c5962ad31..8f0b049aa1ec 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -1423,16 +1423,14 @@ static int bch2_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; struct bch_fs *c = sb->s_fs_info; - struct bch_fs_usage usage = bch2_fs_usage_read(c); - u64 hidden_metadata = usage.buckets[BCH_DATA_SB] + - usage.buckets[BCH_DATA_JOURNAL]; + struct bch_fs_usage_short usage = bch2_fs_usage_read_short(c); unsigned shift = sb->s_blocksize_bits - 9; u64 fsid; buf->f_type = BCACHEFS_STATFS_MAGIC; buf->f_bsize = sb->s_blocksize; - buf->f_blocks = (c->capacity - hidden_metadata) >> shift; - buf->f_bfree = (c->capacity - bch2_fs_sectors_used(c, usage)) >> shift; + buf->f_blocks = usage.capacity >> shift; + buf->f_bfree = (usage.capacity - usage.used) >> shift; buf->f_bavail = buf->f_bfree; buf->f_files = usage.nr_inodes; buf->f_ffree = U64_MAX; |