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Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index a79790c06275..870a89d6d4dc 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -15,6 +15,8 @@
#include <linux/workqueue.h>
#include <linux/dlm.h>
#include <linux/buffer_head.h>
+#include <linux/rcupdate.h>
+#include <linux/rculist_bl.h>
#define DIO_WAIT 0x00000010
#define DIO_METADATA 0x00000020
@@ -201,7 +203,7 @@ enum {
};
struct gfs2_glock {
- struct hlist_node gl_list;
+ struct hlist_bl_node gl_list;
unsigned long gl_flags; /* GLF_... */
struct lm_lockname gl_name;
atomic_t gl_ref;
@@ -234,6 +236,7 @@ struct gfs2_glock {
atomic_t gl_ail_count;
struct delayed_work gl_work;
struct work_struct gl_delete;
+ struct rcu_head gl_rcu;
};
#define GFS2_MIN_LVB_SIZE 32 /* Min size of LVB that gfs2 supports */
@@ -314,6 +317,7 @@ enum {
QDF_USER = 0,
QDF_CHANGE = 1,
QDF_LOCKED = 2,
+ QDF_REFRESH = 3,
};
struct gfs2_quota_data {
@@ -647,6 +651,7 @@ struct gfs2_sbd {
unsigned int sd_log_flush_head;
u64 sd_log_flush_wrapped;
+ spinlock_t sd_ail_lock;
struct list_head sd_ail1_list;
struct list_head sd_ail2_list;
u64 sd_ail_sync_gen;