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Diffstat (limited to 'fs/gfs2/glock.h')
-rw-r--r--fs/gfs2/glock.h28
1 files changed, 6 insertions, 22 deletions
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index db1c26d6d220..691851ceb615 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -87,11 +87,10 @@ enum {
#define GL_ASYNC 0x00000040
#define GL_EXACT 0x00000080
#define GL_SKIP 0x00000100
-#define GL_ATIME 0x00000200
#define GL_NOCACHE 0x00000400
/*
- * lm_lock() and lm_async_cb return flags
+ * lm_async_cb return flags
*
* LM_OUT_ST_MASK
* Masks the lower two bits of lock state in the returned value.
@@ -99,15 +98,11 @@ enum {
* LM_OUT_CANCELED
* The lock request was canceled.
*
- * LM_OUT_ASYNC
- * The result of the request will be returned in an LM_CB_ASYNC callback.
- *
*/
#define LM_OUT_ST_MASK 0x00000003
#define LM_OUT_CANCELED 0x00000008
-#define LM_OUT_ASYNC 0x00000080
-#define LM_OUT_ERROR 0x00000100
+#define LM_OUT_ERROR 0x00000004
/*
* lm_recovery_done() messages
@@ -124,25 +119,12 @@ struct lm_lockops {
void (*lm_unmount) (struct gfs2_sbd *sdp);
void (*lm_withdraw) (struct gfs2_sbd *sdp);
void (*lm_put_lock) (struct kmem_cache *cachep, struct gfs2_glock *gl);
- unsigned int (*lm_lock) (struct gfs2_glock *gl,
- unsigned int req_state, unsigned int flags);
+ int (*lm_lock) (struct gfs2_glock *gl, unsigned int req_state,
+ unsigned int flags);
void (*lm_cancel) (struct gfs2_glock *gl);
const match_table_t *lm_tokens;
};
-#define LM_FLAG_TRY 0x00000001
-#define LM_FLAG_TRY_1CB 0x00000002
-#define LM_FLAG_NOEXP 0x00000004
-#define LM_FLAG_ANY 0x00000008
-#define LM_FLAG_PRIORITY 0x00000010
-
-#define GL_ASYNC 0x00000040
-#define GL_EXACT 0x00000080
-#define GL_SKIP 0x00000100
-#define GL_NOCACHE 0x00000400
-
-#define GLR_TRYFAILED 13
-
extern struct workqueue_struct *gfs2_delete_workqueue;
static inline struct gfs2_holder *gfs2_glock_is_locked_by_me(struct gfs2_glock *gl)
{
@@ -212,6 +194,8 @@ int gfs2_glock_nq_num(struct gfs2_sbd *sdp,
int gfs2_glock_nq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs);
+
+__attribute__ ((format(printf, 2, 3)))
void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...);
/**