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-rw-r--r--fs/ufs/ufs_fs.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/ufs/ufs_fs.h b/fs/ufs/ufs_fs.h
index 54bde1895a80..6943ec677c0b 100644
--- a/fs/ufs/ufs_fs.h
+++ b/fs/ufs/ufs_fs.h
@@ -138,6 +138,7 @@ typedef __u16 __bitwise __fs16;
#define UFS_USEEFT ((__u16)65535)
+/* fs_clean values */
#define UFS_FSOK 0x7c269d38
#define UFS_FSACTIVE ((__s8)0x00)
#define UFS_FSCLEAN ((__s8)0x01)
@@ -145,6 +146,11 @@ typedef __u16 __bitwise __fs16;
#define UFS_FSOSF1 ((__s8)0x03) /* is this correct for DEC OSF/1? */
#define UFS_FSBAD ((__s8)0xff)
+/* Solaris-specific fs_clean values */
+#define UFS_FSSUSPEND ((__s8)0xfe) /* temporarily suspended */
+#define UFS_FSLOG ((__s8)0xfd) /* logging fs */
+#define UFS_FSFIX ((__s8)0xfc) /* being repaired while mounted */
+
/* From here to next blank line, s_flags for ufs_sb_info */
/* directory entry encoding */
#define UFS_DE_MASK 0x00000010 /* mask for the following */
@@ -227,11 +233,16 @@ typedef __u16 __bitwise __fs16;
*/
#define ufs_cbtocylno(bno) \
((bno) * uspi->s_nspf / uspi->s_spc)
-#define ufs_cbtorpos(bno) \
+#define ufs_cbtorpos(bno) \
+ ((UFS_SB(sb)->s_flags & UFS_CG_SUN) ? \
+ (((((bno) * uspi->s_nspf % uspi->s_spc) % \
+ uspi->s_nsect) * \
+ uspi->s_nrpos) / uspi->s_nsect) \
+ : \
((((bno) * uspi->s_nspf % uspi->s_spc / uspi->s_nsect \
* uspi->s_trackskew + (bno) * uspi->s_nspf % uspi->s_spc \
% uspi->s_nsect * uspi->s_interleave) % uspi->s_nsect \
- * uspi->s_nrpos) / uspi->s_npsect)
+ * uspi->s_nrpos) / uspi->s_npsect))
/*
* The following macros optimize certain frequently calculated