diff options
Diffstat (limited to 'fs/xfs/xfs_log_priv.h')
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 74436482c28d..70483c78953e 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -232,6 +232,14 @@ struct xfs_cil_ctx { }; /* + * Per-cpu CIL tracking items + */ +struct xlog_cil_pcp { + struct list_head busy_extents; + struct list_head log_items; +}; + +/* * Committed Item List structure * * This structure is used to track log items that have been committed but not @@ -266,6 +274,11 @@ struct xfs_cil { wait_queue_head_t xc_start_wait; xfs_csn_t xc_current_sequence; wait_queue_head_t xc_push_wait; /* background push throttle */ + + void __percpu *xc_pcp; /* percpu CIL structures */ +#ifdef CONFIG_HOTPLUG_CPU + struct list_head xc_pcp_list; +#endif } ____cacheline_aligned_in_smp; /* xc_flags bit values */ @@ -688,4 +701,9 @@ xlog_kvmalloc( return p; } +/* + * CIL CPU dead notifier + */ +void xlog_cil_pcp_dead(struct xlog *log, unsigned int cpu); + #endif /* __XFS_LOG_PRIV_H__ */ |