diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-16 17:00:02 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-16 17:17:23 -0500 |
| commit | b5fd066153c40a70a29caa1ea7987723ab687763 (patch) | |
| tree | 6d43a8b0a90d549a54c65565ac96c92b3e84b594 /c_src/libbcachefs/journal_reclaim.h | |
| parent | 06ff8b55b70fda44d91b31b5511fafd1680a8934 (diff) | |
Move c_src dirs back to toplevel
We just wanted c sourcefiles out of the top level, not c source
directories.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'c_src/libbcachefs/journal_reclaim.h')
| -rw-r--r-- | c_src/libbcachefs/journal_reclaim.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/c_src/libbcachefs/journal_reclaim.h b/c_src/libbcachefs/journal_reclaim.h deleted file mode 100644 index ec84c334..00000000 --- a/c_src/libbcachefs/journal_reclaim.h +++ /dev/null @@ -1,81 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _BCACHEFS_JOURNAL_RECLAIM_H -#define _BCACHEFS_JOURNAL_RECLAIM_H - -#define JOURNAL_PIN (32 * 1024) - -static inline void journal_reclaim_kick(struct journal *j) -{ - struct task_struct *p = READ_ONCE(j->reclaim_thread); - - j->reclaim_kicked = true; - if (p) - wake_up_process(p); -} - -unsigned bch2_journal_dev_buckets_available(struct journal *, - struct journal_device *, - enum journal_space_from); -void bch2_journal_set_watermark(struct journal *); -void bch2_journal_space_available(struct journal *); - -static inline bool journal_pin_active(struct journal_entry_pin *pin) -{ - return pin->seq != 0; -} - -static inline struct journal_entry_pin_list * -journal_seq_pin(struct journal *j, u64 seq) -{ - EBUG_ON(seq < j->pin.front || seq >= j->pin.back); - - return &j->pin.data[seq & j->pin.mask]; -} - -void bch2_journal_reclaim_fast(struct journal *); -bool __bch2_journal_pin_put(struct journal *, u64); -void bch2_journal_pin_put(struct journal *, u64); -void bch2_journal_pin_drop(struct journal *, struct journal_entry_pin *); - -void bch2_journal_pin_set(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) || pin->seq > seq)) - bch2_journal_pin_set(j, seq, pin, flush_fn); -} - -void bch2_journal_pin_copy(struct journal *, - struct journal_entry_pin *, - struct journal_entry_pin *, - journal_pin_flush_fn); - -static inline void bch2_journal_pin_update(struct journal *j, u64 seq, - struct journal_entry_pin *pin, - journal_pin_flush_fn flush_fn) -{ - if (unlikely(!journal_pin_active(pin) || pin->seq < seq)) - bch2_journal_pin_set(j, seq, pin, flush_fn); -} - -void bch2_journal_pin_flush(struct journal *, struct journal_entry_pin *); - -void bch2_journal_do_discards(struct journal *); -int bch2_journal_reclaim(struct journal *); - -void bch2_journal_reclaim_stop(struct journal *); -int bch2_journal_reclaim_start(struct journal *); - -bool bch2_journal_flush_pins(struct journal *, u64); - -static inline bool bch2_journal_flush_all_pins(struct journal *j) -{ - return bch2_journal_flush_pins(j, U64_MAX); -} - -int bch2_journal_flush_device_pins(struct journal *, int); - -#endif /* _BCACHEFS_JOURNAL_RECLAIM_H */ |