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| author |  Kent Overstreet <kent.overstreet@gmail.com>
| 2021-11-03 22:33:32 -0400 |
|---|---|---|
| committer |  Kent Overstreet <kent.overstreet@linux.dev>
| 2023-10-22 17:09:16 -0400 |
| commit | 0e030f5e2014bf9a33e977820cf64fce4258cf1d (patch) | |
| tree | f9c25cb4a721ce51518a134380ac09bb78a1507a /fs/bcachefs/journal.h | |
| parent | bcachefs: Add journal_seq to inode & alloc keys (diff) | |
| download | linux-0e030f5e2014bf9a33e977820cf64fce4258cf1d.tar.gz linux-0e030f5e2014bf9a33e977820cf64fce4258cf1d.tar.bz2 linux-0e030f5e2014bf9a33e977820cf64fce4258cf1d.zip | |
bcachefs: Kill journal buf bloom filter
This was used for recording which inodes have been modified by in flight
journal writes, but was broken and has been superceded.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/journal.h')
| -rw-r--r-- | fs/bcachefs/journal.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/bcachefs/journal.h b/fs/bcachefs/journal.h index 99fd253648bf..2cfb6c7f0d14 100644 --- a/fs/bcachefs/journal.h +++ b/fs/bcachefs/journal.h @@ -141,9 +141,6 @@ static inline u64 journal_cur_seq(struct journal *j) return j->pin.back - 1; } -u64 bch2_inode_journal_seq(struct journal *, u64); -void bch2_journal_set_has_inum(struct journal *, u64, u64); - static inline int journal_state_count(union journal_res_state s, int idx) { switch (idx) { @@ -163,18 +160,6 @@ static inline void journal_state_inc(union journal_res_state *s) s->buf3_count += s->idx == 3; } -static inline void bch2_journal_set_has_inode(struct journal *j, - struct journal_res *res, - u64 inum) -{ - struct journal_buf *buf = &j->buf[res->idx]; - unsigned long bit = hash_64(inum, ilog2(sizeof(buf->has_inode) * 8)); - - /* avoid atomic op if possible */ - if (unlikely(!test_bit(bit, buf->has_inode))) - set_bit(bit, buf->has_inode); -} - /* * Amount of space that will be taken up by some keys in the journal (i.e. * including the jset header) |