diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/jbd2.h | 44 | ||||
| -rw-r--r-- | include/linux/quota.h | 1 |
2 files changed, 18 insertions, 27 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index e30b66346942..50e5a5e6a712 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -20,7 +20,6 @@ #ifndef __KERNEL__ #include "jfs_compat.h" #define JBD2_DEBUG -#define jfs_debug jbd_debug #else #include <linux/types.h> @@ -57,7 +56,7 @@ * CONFIG_JBD2_DEBUG is on. */ #define JBD2_EXPENSIVE_CHECKING -extern u8 jbd2_journal_enable_debug; +extern ushort jbd2_journal_enable_debug; #define jbd_debug(n, f, a...) \ do { \ @@ -397,35 +396,18 @@ struct jbd2_journal_handle int h_err; /* Flags [no locking] */ - 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 */ - unsigned int h_cowing:1; /* COWing block to snapshot */ - - /* Number of buffers requested by user: - * (before adding the COW credits factor) */ - unsigned int h_base_credits:14; - - /* Number of buffers the user is allowed to dirty: - * (counts only buffers dirtied when !h_cowing) */ - unsigned int h_user_credits:14; + 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 */ + unsigned int h_type: 8; /* for handle statistics */ + unsigned int h_line_no: 16; /* for handle statistics */ + unsigned long h_start_jiffies; + unsigned int h_requested_credits; #ifdef CONFIG_DEBUG_LOCK_ALLOC struct lockdep_map h_lockdep_map; #endif - -#ifdef CONFIG_JBD2_DEBUG - /* COW debugging counters: */ - unsigned int h_cow_moved; /* blocks moved to snapshot */ - unsigned int h_cow_copied; /* blocks copied to snapshot */ - unsigned int h_cow_ok_jh; /* blocks already COWed during current - transaction */ - unsigned int h_cow_ok_bitmap; /* blocks not set in COW bitmap */ - unsigned int h_cow_ok_mapped;/* blocks already mapped in snapshot */ - unsigned int h_cow_bitmaps; /* COW bitmaps created */ - unsigned int h_cow_excluded; /* blocks set in exclude bitmap */ -#endif }; @@ -581,6 +563,11 @@ struct transaction_s unsigned long t_start; /* + * When commit was requested + */ + unsigned long t_requested; + + /* * Checkpointing stats [j_checkpoint_sem] */ struct transaction_chp_stats_s t_chp_stats; @@ -637,6 +624,7 @@ struct transaction_s struct transaction_run_stats_s { unsigned long rs_wait; + unsigned long rs_request_delay; unsigned long rs_running; unsigned long rs_locked; unsigned long rs_flushing; @@ -649,6 +637,7 @@ struct transaction_run_stats_s { struct transaction_stats_s { unsigned long ts_tid; + unsigned long ts_requested; struct transaction_run_stats_s run; }; @@ -1086,7 +1075,8 @@ static inline handle_t *journal_current_handle(void) */ extern handle_t *jbd2_journal_start(journal_t *, int nblocks); -extern handle_t *jbd2__journal_start(journal_t *, int nblocks, gfp_t gfp_mask); +extern handle_t *jbd2__journal_start(journal_t *, int nblocks, gfp_t gfp_mask, + unsigned int type, unsigned int line_no); extern int jbd2_journal_restart(handle_t *, int nblocks); extern int jbd2__journal_restart(handle_t *, int nblocks, gfp_t gfp_mask); extern int jbd2_journal_extend (handle_t *, int nblocks); diff --git a/include/linux/quota.h b/include/linux/quota.h index 58fdef125252..d13371134c59 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -405,6 +405,7 @@ struct quota_module_name { #define INIT_QUOTA_MODULE_NAMES {\ {QFMT_VFS_OLD, "quota_v1"},\ {QFMT_VFS_V0, "quota_v2"},\ + {QFMT_VFS_V1, "quota_v2"},\ {0, NULL}} #endif /* _QUOTA_ */ |