#include <linux/bit_spinlock.h>
#include <linux/mutex.h>
#include <linux/timer.h>
+#include <linux/lockdep.h>
#include <asm/semaphore.h>
#endif
* @h_sync: flag for sync-on-close
* @h_jdata: flag to force data journaling
* @h_aborted: flag indicating fatal error on handle
+ * @h_lockdep_map: lockdep info for debugging lock problems
**/
/* Docbook can't yet cope with the bit fields, but will leave the documentation
unsigned int h_sync: 1; /* sync-on-close */
unsigned int h_jdata: 1; /* force data journaling */
unsigned int h_aborted: 1; /* fatal error on handle */
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+ struct lockdep_map h_lockdep_map;
+#endif
};
*/
/* Filing buffers */
-extern void __journal_temp_unlink_buffer(struct journal_head *jh);
extern void journal_unfile_buffer(journal_t *, struct journal_head *);
extern void __journal_unfile_buffer(struct journal_head *);
extern void __journal_refile_buffer(struct journal_head *);
/*
* handle management
*/
-extern kmem_cache_t *jbd_handle_cache;
+extern struct kmem_cache *jbd_handle_cache;
static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
{
extern int journal_set_revoke(journal_t *, unsigned long, tid_t);
extern int journal_test_revoke(journal_t *, unsigned long, tid_t);
extern void journal_clear_revoke(journal_t *);
-extern void journal_brelse_array(struct buffer_head *b[], int n);
extern void journal_switch_revoke_table(journal_t *journal);
/*