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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-02-27 15:03:44 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:36 -0400 |
| commit | 3f58a19763d9c4c09ec27152865bc892aa53410a (patch) | |
| tree | d075979df14f551b756f8e1e055399884a382165 /fs/bcachefs/journal_reclaim.h | |
| parent | 883f1a7ce05f5f723ce5b47b9d9b796b53b3692a (diff) | |
| download | lwn-3f58a19763d9c4c09ec27152865bc892aa53410a.tar.gz lwn-3f58a19763d9c4c09ec27152865bc892aa53410a.zip | |
bcachefs: Journal pin cleanups
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_reclaim.h')
| -rw-r--r-- | fs/bcachefs/journal_reclaim.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/fs/bcachefs/journal_reclaim.h b/fs/bcachefs/journal_reclaim.h index 9bf982a17797..883a0a5680af 100644 --- a/fs/bcachefs/journal_reclaim.h +++ b/fs/bcachefs/journal_reclaim.h @@ -29,16 +29,24 @@ journal_seq_pin(struct journal *j, u64 seq) } void bch2_journal_pin_put(struct journal *, u64); - -void bch2_journal_pin_add(struct journal *, u64, struct journal_entry_pin *, - journal_pin_flush_fn); -void bch2_journal_pin_update(struct journal *, u64, struct journal_entry_pin *, - journal_pin_flush_fn); void bch2_journal_pin_drop(struct journal *, struct journal_entry_pin *); -void bch2_journal_pin_add_if_older(struct journal *, - struct journal_entry_pin *, - struct journal_entry_pin *, - journal_pin_flush_fn); + +void __bch2_journal_pin_add(struct journal *, u64, struct journal_entry_pin *, + journal_pin_flush_fn); + +static inline void bch2_journal_pin_add(struct journal *j, u64 seq, + struct journal_entry_pin *pin, + journal_pin_flush_fn flush_fn) +{ + if (unlikely(!journal_pin_active(pin))) + __bch2_journal_pin_add(j, seq, pin, flush_fn); +} + +void bch2_journal_pin_copy(struct journal *, + struct journal_entry_pin *, + struct journal_entry_pin *, + journal_pin_flush_fn); + void bch2_journal_pin_flush(struct journal *, struct journal_entry_pin *); void bch2_journal_do_discards(struct journal *); |