diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-03 03:49:23 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:46 +0300 |
| commit | df082b3a50e02bb8dfc583cea29ab94ab1a04692 (patch) | |
| tree | 83697332753dcaed1959bfe03d85bdb334f99f46 | |
| parent | d108efc2541590a0a086f27b1b703e59a84fafb2 (diff) | |
| download | linux-df082b3a50e02bb8dfc583cea29ab94ab1a04692.tar.xz | |
bcachefs: Report inode counts via statfs
Took awhile to figure out exactly what statfs wanted...
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/fs.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index 2ed80ef41d1a..917a08ddc148 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -1261,6 +1261,11 @@ static int bch2_statfs(struct dentry *dentry, struct kstatfs *buf) struct bch_fs *c = sb->s_fs_info; struct bch_fs_usage_short usage = bch2_fs_usage_read_short(c); unsigned shift = sb->s_blocksize_bits - 9; + /* + * this assumes inodes take up 64 bytes, which is a decent average + * number: + */ + u64 avail_inodes = ((usage.capacity - usage.used) << 3); u64 fsid; buf->f_type = BCACHEFS_STATFS_MAGIC; @@ -1268,8 +1273,9 @@ static int bch2_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_blocks = usage.capacity >> shift; buf->f_bfree = (usage.capacity - usage.used) >> shift; buf->f_bavail = buf->f_bfree; - buf->f_files = 0; - buf->f_ffree = 0; + + buf->f_files = usage.nr_inodes + avail_inodes; + buf->f_ffree = avail_inodes; fsid = le64_to_cpup((void *) c->sb.user_uuid.b) ^ le64_to_cpup((void *) c->sb.user_uuid.b + sizeof(u64)); |