diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.h')
| -rw-r--r-- | fs/xfs/xfs_bmap.h | 58 |
1 files changed, 40 insertions, 18 deletions
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index 56f62d2..419dafb 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -95,6 +95,21 @@ typedef struct xfs_bmap_free /* need write cache flushing and no */ /* additional allocation alignments */ +#define XFS_BMAPI_FLAGS \ + { XFS_BMAPI_WRITE, "WRITE" }, \ + { XFS_BMAPI_DELAY, "DELAY" }, \ + { XFS_BMAPI_ENTIRE, "ENTIRE" }, \ + { XFS_BMAPI_METADATA, "METADATA" }, \ + { XFS_BMAPI_EXACT, "EXACT" }, \ + { XFS_BMAPI_ATTRFORK, "ATTRFORK" }, \ + { XFS_BMAPI_ASYNC, "ASYNC" }, \ + { XFS_BMAPI_RSVBLOCKS, "RSVBLOCKS" }, \ + { XFS_BMAPI_PREALLOC, "PREALLOC" }, \ + { XFS_BMAPI_IGSTATE, "IGSTATE" }, \ + { XFS_BMAPI_CONTIG, "CONTIG" }, \ + { XFS_BMAPI_CONVERT, "CONVERT" } + + static inline int xfs_bmapi_aflag(int w) { return (w == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0); @@ -135,36 +150,43 @@ typedef struct xfs_bmalloca { char conv; /* overwriting unwritten extents */ } xfs_bmalloca_t; -#if defined(__KERNEL__) && defined(XFS_BMAP_TRACE) /* - * Trace operations for bmap extent tracing + * Flags for xfs_bmap_add_extent*. */ -#define XFS_BMAP_KTRACE_DELETE 1 -#define XFS_BMAP_KTRACE_INSERT 2 -#define XFS_BMAP_KTRACE_PRE_UP 3 -#define XFS_BMAP_KTRACE_POST_UP 4 - -#define XFS_BMAP_TRACE_SIZE 4096 /* size of global trace buffer */ -#define XFS_BMAP_KTRACE_SIZE 32 /* size of per-inode trace buffer */ -extern ktrace_t *xfs_bmap_trace_buf; +#define BMAP_LEFT_CONTIG (1 << 0) +#define BMAP_RIGHT_CONTIG (1 << 1) +#define BMAP_LEFT_FILLING (1 << 2) +#define BMAP_RIGHT_FILLING (1 << 3) +#define BMAP_LEFT_DELAY (1 << 4) +#define BMAP_RIGHT_DELAY (1 << 5) +#define BMAP_LEFT_VALID (1 << 6) +#define BMAP_RIGHT_VALID (1 << 7) +#define BMAP_ATTRFORK (1 << 8) + +#define XFS_BMAP_EXT_FLAGS \ + { BMAP_LEFT_CONTIG, "LC" }, \ + { BMAP_RIGHT_CONTIG, "RC" }, \ + { BMAP_LEFT_FILLING, "LF" }, \ + { BMAP_RIGHT_FILLING, "RF" }, \ + { BMAP_ATTRFORK, "ATTR" } /* * Add bmap trace insert entries for all the contents of the extent list. + * + * Quite excessive tracing. Only do this for debug builds. */ +#if defined(__KERNEL) && defined(DEBUG) void xfs_bmap_trace_exlist( - const char *fname, /* function name */ struct xfs_inode *ip, /* incore inode pointer */ xfs_extnum_t cnt, /* count of entries in list */ - int whichfork); /* data or attr fork */ + int whichfork, + unsigned long caller_ip); /* data or attr fork */ #define XFS_BMAP_TRACE_EXLIST(ip,c,w) \ - xfs_bmap_trace_exlist(__func__,ip,c,w) - -#else /* __KERNEL__ && XFS_BMAP_TRACE */ - + xfs_bmap_trace_exlist(ip,c,w, _THIS_IP_) +#else #define XFS_BMAP_TRACE_EXLIST(ip,c,w) - -#endif /* __KERNEL__ && XFS_BMAP_TRACE */ +#endif /* * Convert inode from non-attributed to attributed. |