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Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h31
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 170ba93..eaddfb5 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;
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