diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_buf.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 5f07dd91c5fa..a34c7b54822d 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -55,6 +55,7 @@ typedef enum { XBF_FS_MANAGED = (1 << 8), /* filesystem controls freeing memory */ XBF_ORDERED = (1 << 11), /* use ordered writes */ XBF_READ_AHEAD = (1 << 12), /* asynchronous read-ahead */ + XBF_LOG_BUFFER = (1 << 13), /* this is a buffer used for the log */ /* flags used only as arguments to access routines */ XBF_LOCK = (1 << 14), /* lock requested */ @@ -95,6 +96,28 @@ typedef enum { _XFS_BARRIER_FAILED = (1 << 23), } xfs_buf_flags_t; +#define XFS_BUF_FLAGS \ + { XBF_READ, "READ" }, \ + { XBF_WRITE, "WRITE" }, \ + { XBF_MAPPED, "MAPPED" }, \ + { XBF_ASYNC, "ASYNC" }, \ + { XBF_DONE, "DONE" }, \ + { XBF_DELWRI, "DELWRI" }, \ + { XBF_STALE, "STALE" }, \ + { XBF_FS_MANAGED, "FS_MANAGED" }, \ + { XBF_ORDERED, "ORDERED" }, \ + { XBF_READ_AHEAD, "READ_AHEAD" }, \ + { XBF_LOCK, "LOCK" }, /* should never be set */\ + { XBF_TRYLOCK, "TRYLOCK" }, /* ditto */\ + { XBF_DONT_BLOCK, "DONT_BLOCK" }, /* ditto */\ + { _XBF_PAGE_CACHE, "PAGE_CACHE" }, \ + { _XBF_PAGES, "PAGES" }, \ + { _XBF_RUN_QUEUES, "RUN_QUEUES" }, \ + { _XBF_DELWRI_Q, "DELWRI_Q" }, \ + { _XBF_PAGE_LOCKED, "PAGE_LOCKED" }, \ + { _XFS_BARRIER_FAILED, "BARRIER_FAILED" } + + typedef enum { XBT_FORCE_SLEEP = 0, XBT_FORCE_FLUSH = 1, @@ -243,13 +266,6 @@ extern void xfs_buf_delwri_dequeue(xfs_buf_t *); extern int xfs_buf_init(void); extern void xfs_buf_terminate(void); -#ifdef XFS_BUF_TRACE -extern ktrace_t *xfs_buf_trace_buf; -extern void xfs_buf_trace(xfs_buf_t *, char *, void *, void *); -#else -#define xfs_buf_trace(bp,id,ptr,ra) do { } while (0) -#endif - #define xfs_buf_target_name(target) \ ({ char __b[BDEVNAME_SIZE]; bdevname((target)->bt_bdev, __b); __b; }) @@ -365,10 +381,6 @@ static inline void xfs_buf_relse(xfs_buf_t *bp) #define xfs_bpin(bp) xfs_buf_pin(bp) #define xfs_bunpin(bp) xfs_buf_unpin(bp) - -#define xfs_buftrace(id, bp) \ - xfs_buf_trace(bp, id, NULL, (void *)__builtin_return_address(0)) - #define xfs_biodone(bp) xfs_buf_ioend(bp, 0) #define xfs_biomove(bp, off, len, data, rw) \ |