diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-13 18:36:33 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-04-17 15:42:39 -0400 |
| commit | 9bb2a1666f85ea35e27b07e376470c7f6c80da5b (patch) | |
| tree | 831c22f9f40ae797441e7954599a0e3cce1c9421 /fs/bcachefs/super-io.c | |
| parent | 0306d59051c8c0b379d352fd0188ff0f09dc8ebe (diff) | |
bcachefs: Refactor filesystem usage accounting
Various filesystem usage counters are kept in percpu counters, with one
set per in flight journal buffer. Right now all the code that deals with
it assumes that there's only two buffers/sets of counters, but the
number of journal bufs is getting increased to 4 in the next patch - so
refactor that code to not assume a constant.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/super-io.c')
| -rw-r--r-- | fs/bcachefs/super-io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c index f969b5df0b23..ffd219091ea6 100644 --- a/fs/bcachefs/super-io.c +++ b/fs/bcachefs/super-io.c @@ -992,10 +992,10 @@ bch2_journal_super_entries_add_common(struct bch_fs *c, percpu_down_write(&c->mark_lock); if (!journal_seq) { - bch2_fs_usage_acc_to_base(c, 0); - bch2_fs_usage_acc_to_base(c, 1); + for (i = 0; i < ARRAY_SIZE(c->usage); i++) + bch2_fs_usage_acc_to_base(c, i); } else { - bch2_fs_usage_acc_to_base(c, journal_seq & 1); + bch2_fs_usage_acc_to_base(c, journal_seq & JOURNAL_BUF_MASK); } { |