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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_buf.h')
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.h34
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) \