/* Embedded in struct bch_fs */
struct journal {
/* Fastpath stuff up front: */
-
- unsigned long flags;
+ struct {
union journal_res_state reservations;
enum journal_watermark watermark;
+ union journal_preres_state prereserved;
+
+ } __aligned(SMP_CACHE_BYTES);
+
+ unsigned long flags;
+
/* Max size of current journal entry */
unsigned cur_entry_u64s;
unsigned cur_entry_sectors;
+ /* Reserved space in journal entry to be used just prior to write */
+ unsigned entry_u64s_reserved;
+
+
/*
* 0, or -ENOSPC if waiting on journal reclaim, or -EROFS if
* insufficient devices:
*/
enum journal_errors cur_entry_error;
- union journal_preres_state prereserved;
-
- /* Reserved space in journal entry to be used just prior to write */
- unsigned entry_u64s_reserved;
-
unsigned buf_size_want;
-
/*
* We may queue up some things to be journalled (log messages) before
* the journal has actually started - stash them here:
u64 nr_flush_writes;
u64 nr_noflush_writes;
- struct time_stats *flush_write_time;
- struct time_stats *noflush_write_time;
- struct time_stats *blocked_time;
- struct time_stats *flush_seq_time;
+ struct bch2_time_stats *flush_write_time;
+ struct bch2_time_stats *noflush_write_time;
+ struct bch2_time_stats *blocked_time;
+ struct bch2_time_stats *flush_seq_time;
#ifdef CONFIG_DEBUG_LOCK_ALLOC
struct lockdep_map res_map;
#endif
-};
+} __aligned(SMP_CACHE_BYTES);
/*
* Embedded in struct bch_dev. First three fields refer to the array of journal