diff options
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 170ba93829c..eaddfb5a8e6 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -11,6 +11,7 @@ #define __INCORE_DOT_H__ #include <linux/fs.h> +#include <linux/workqueue.h> #define DIO_WAIT 0x00000010 #define DIO_METADATA 0x00000020 @@ -113,7 +114,13 @@ struct gfs2_bufdata { struct buffer_head *bd_bh; struct gfs2_glock *bd_gl; - struct list_head bd_list_tr; + union { + struct list_head list_tr; + u64 blkno; + } u; +#define bd_list_tr u.list_tr +#define bd_blkno u.blkno + struct gfs2_log_element bd_le; struct gfs2_ail *bd_ail; @@ -130,6 +137,7 @@ struct gfs2_glock_operations { int (*go_lock) (struct gfs2_holder *gh); void (*go_unlock) (struct gfs2_holder *gh); const int go_type; + const unsigned long go_min_hold_time; }; enum { @@ -161,6 +169,7 @@ enum { GLF_LOCK = 1, GLF_STICKY = 2, GLF_DEMOTE = 3, + GLF_PENDING_DEMOTE = 4, GLF_DIRTY = 5, }; @@ -193,6 +202,7 @@ struct gfs2_glock { u64 gl_vn; unsigned long gl_stamp; + unsigned long gl_tchange; void *gl_object; struct list_head gl_reclaim; @@ -203,6 +213,7 @@ struct gfs2_glock { struct gfs2_log_element gl_le; struct list_head gl_ail_list; atomic_t gl_ail_count; + struct delayed_work gl_work; }; struct gfs2_alloc { @@ -293,11 +304,6 @@ struct gfs2_file { struct gfs2_holder f_fl_gh; }; -struct gfs2_revoke { - struct gfs2_log_element rv_le; - u64 rv_blkno; -}; - struct gfs2_revoke_replay { struct list_head rr_list; u64 rr_blkno; @@ -335,12 +341,6 @@ struct gfs2_quota_data { unsigned long qd_last_touched; }; -struct gfs2_log_buf { - struct list_head lb_list; - struct buffer_head *lb_bh; - struct buffer_head *lb_real; -}; - struct gfs2_trans { unsigned long tr_ip; @@ -429,7 +429,6 @@ struct gfs2_tune { unsigned int gt_log_flush_secs; unsigned int gt_jindex_refresh_secs; /* Check for new journal index */ - unsigned int gt_scand_secs; unsigned int gt_recoverd_secs; unsigned int gt_logd_secs; unsigned int gt_quotad_secs; @@ -574,7 +573,6 @@ struct gfs2_sbd { /* Daemon stuff */ - struct task_struct *sd_scand_process; struct task_struct *sd_recoverd_process; struct task_struct *sd_logd_process; struct task_struct *sd_quotad_process; @@ -609,13 +607,13 @@ struct gfs2_sbd { unsigned int sd_log_num_revoke; unsigned int sd_log_num_rg; unsigned int sd_log_num_databuf; - unsigned int sd_log_num_jdata; struct list_head sd_log_le_gl; struct list_head sd_log_le_buf; struct list_head sd_log_le_revoke; struct list_head sd_log_le_rg; struct list_head sd_log_le_databuf; + struct list_head sd_log_le_ordered; unsigned int sd_log_blks_free; struct mutex sd_log_reserve_mutex; @@ -627,7 +625,8 @@ struct gfs2_sbd { unsigned long sd_log_flush_time; struct rw_semaphore sd_log_flush_lock; - struct list_head sd_log_flush_list; + atomic_t sd_log_in_flight; + wait_queue_head_t sd_log_flush_wait; unsigned int sd_log_flush_head; u64 sd_log_flush_wrapped; |