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[XFS] 929956 add log debugging and tracing info

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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>
This commit is contained in:
Tim Shimmin
2005-09-02 16:42:05 +10:00
committed by Nathan Scott
parent 32fb9b57ae
commit 7e9c639615
9 changed files with 265 additions and 22 deletions
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38
fs/xfs/xfs_log.h
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@ -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,