diff options
Diffstat (limited to 'fs/ufs/util.h')
| -rw-r--r-- | fs/ufs/util.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/ufs/util.h b/fs/ufs/util.h index e10362d..6a0b48c 100644 --- a/fs/ufs/util.h +++ b/fs/ufs/util.h @@ -17,10 +17,16 @@ #define in_range(b,first,len) ((b)>=(first)&&(b)<(first)+(len)) /* - * macros used for retyping + * functions used for retyping */ -#define UCPI_UBH ((struct ufs_buffer_head *)ucpi) -#define USPI_UBH ((struct ufs_buffer_head *)uspi) +static inline struct ufs_buffer_head *UCPI_UBH(struct ufs_cg_private_info *cpi) +{ + return &cpi->c_ubh; +} +static inline struct ufs_buffer_head *USPI_UBH(struct ufs_sb_private_info *spi) +{ + return &spi->s_ubh; +} @@ -326,10 +332,10 @@ static inline void *get_usb_offset(struct ufs_sb_private_info *uspi, * Macros to access cylinder group array structures */ #define ubh_cg_blktot(ucpi,cylno) \ - (*((__fs32*)ubh_get_addr(UCPI_UBH, (ucpi)->c_btotoff + ((cylno) << 2)))) + (*((__fs32*)ubh_get_addr(UCPI_UBH(ucpi), (ucpi)->c_btotoff + ((cylno) << 2)))) #define ubh_cg_blks(ucpi,cylno,rpos) \ - (*((__fs16*)ubh_get_addr(UCPI_UBH, \ + (*((__fs16*)ubh_get_addr(UCPI_UBH(ucpi), \ (ucpi)->c_boff + (((cylno) * uspi->s_nrpos + (rpos)) << 1 )))) /* |