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authorTim Shimmin <tes@sgi.com>2005-09-02 16:42:05 +1000
committerNathan Scott <nathans@sgi.com>2005-09-02 16:42:05 +1000
commit7e9c63961558092d584936a874cf3fee80002eb6 (patch)
treeea1387a8bb0ca34f8690232bb4bddf99e3a8bf6c /fs/xfs/xfs_log.h
parent32fb9b57aef35b82434cfb4c9de18b484fc3ec88 (diff)
downloadlinux-7e9c63961558092d584936a874cf3fee80002eb6.tar.bz2
[XFS] 929956 add log debugging and tracing info
SGI-PV: 931456 SGI-Modid: xfs-linux:xfs-kern:23155a Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log.h')
-rw-r--r--fs/xfs/xfs_log.h38
1 files changed, 37 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 0db122ddda3f..18961119fc65 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -114,9 +114,44 @@ xfs_lsn_t _lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
#define XFS_VOLUME 0x2
#define XFS_LOG 0xaa
+
+/* Region types for iovec's i_type */
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_REG_TYPE_BFORMAT 1
+#define XLOG_REG_TYPE_BCHUNK 2
+#define XLOG_REG_TYPE_EFI_FORMAT 3
+#define XLOG_REG_TYPE_EFD_FORMAT 4
+#define XLOG_REG_TYPE_IFORMAT 5
+#define XLOG_REG_TYPE_ICORE 6
+#define XLOG_REG_TYPE_IEXT 7
+#define XLOG_REG_TYPE_IBROOT 8
+#define XLOG_REG_TYPE_ILOCAL 9
+#define XLOG_REG_TYPE_IATTR_EXT 10
+#define XLOG_REG_TYPE_IATTR_BROOT 11
+#define XLOG_REG_TYPE_IATTR_LOCAL 12
+#define XLOG_REG_TYPE_QFORMAT 13
+#define XLOG_REG_TYPE_DQUOT 14
+#define XLOG_REG_TYPE_QUOTAOFF 15
+#define XLOG_REG_TYPE_LRHEADER 16
+#define XLOG_REG_TYPE_UNMOUNT 17
+#define XLOG_REG_TYPE_COMMIT 18
+#define XLOG_REG_TYPE_TRANSHDR 19
+#define XLOG_REG_TYPE_MAX 19
+#endif
+
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_VEC_SET_TYPE(vecp, t) ((vecp)->i_type = (t))
+#else
+#define XLOG_VEC_SET_TYPE(vecp, t)
+#endif
+
+
typedef struct xfs_log_iovec {
xfs_caddr_t i_addr; /* beginning address of region */
int i_len; /* length in bytes of region */
+#if defined(XFS_LOG_RES_DEBUG)
+ uint i_type; /* type of region */
+#endif
} xfs_log_iovec_t;
typedef void* xfs_log_ticket_t;
@@ -159,7 +194,8 @@ int xfs_log_reserve(struct xfs_mount *mp,
int count,
xfs_log_ticket_t *ticket,
__uint8_t clientid,
- uint flags);
+ uint flags,
+ uint t_type);
int xfs_log_write(struct xfs_mount *mp,
xfs_log_iovec_t region[],
int nentries,