aboutsummaryrefslogtreecommitdiffstats
path: root/fs/gfs2/incore.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index a1ec7c20e498..121ed08d9d9f 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -22,6 +22,7 @@
#include <linux/ktime.h>
#include <linux/percpu.h>
#include <linux/lockref.h>
+#include <linux/rhashtable.h>
#define DIO_WAIT 0x00000010
#define DIO_METADATA 0x00000020
@@ -203,13 +204,15 @@ enum {
};
struct lm_lockname {
+ struct gfs2_sbd *ln_sbd;
u64 ln_number;
unsigned int ln_type;
};
#define lm_name_equal(name1, name2) \
- (((name1)->ln_number == (name2)->ln_number) && \
- ((name1)->ln_type == (name2)->ln_type))
+ (((name1)->ln_number == (name2)->ln_number) && \
+ ((name1)->ln_type == (name2)->ln_type) && \
+ ((name1)->ln_sbd == (name2)->ln_sbd))
struct gfs2_glock_operations {
@@ -241,7 +244,7 @@ enum {
};
struct gfs2_lkstats {
- s64 stats[GFS2_NR_LKSTATS];
+ u64 stats[GFS2_NR_LKSTATS];
};
enum {
@@ -327,7 +330,6 @@ enum {
struct gfs2_glock {
struct hlist_bl_node gl_list;
- struct gfs2_sbd *gl_sbd;
unsigned long gl_flags; /* GLF_... */
struct lm_lockname gl_name;
@@ -341,7 +343,6 @@ struct gfs2_glock {
gl_req:2, /* State in last dlm request */
gl_reply:8; /* Last reply from the dlm */
- unsigned int gl_hash;
unsigned long gl_demote_time; /* time of first demote request */
long gl_hold_time;
struct list_head gl_holders;
@@ -367,7 +368,7 @@ struct gfs2_glock {
loff_t end;
} gl_vm;
};
- struct rcu_head gl_rcu;
+ struct rhash_head gl_node;
};
#define GFS2_MIN_LVB_SIZE 32 /* Min size of LVB that gfs2 supports */
@@ -835,7 +836,7 @@ static inline void gfs2_glstats_inc(struct gfs2_glock *gl, int which)
static inline void gfs2_sbstats_inc(const struct gfs2_glock *gl, int which)
{
- const struct gfs2_sbd *sdp = gl->gl_sbd;
+ const struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
preempt_disable();
this_cpu_ptr(sdp->sd_lkstats)->lkstats[gl->gl_name.ln_type].stats[which]++;
preempt_enable();

Privacy Policy