diff options
| author | phk <phk@FreeBSD.org> | 1998-08-24 17:47:08 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1998-08-24 17:47:08 +0000 |
| commit | db1aae4f6e08a208a7ed97bbbea3c52d0a49d117 (patch) | |
| tree | d3d426c6db2d5514072e8ef631503ed4cfe6d28f | |
| parent | 0db97292eddfef53c25a2b7350c8a96f7c26bfb7 (diff) | |
| download | FreeBSD-src-db1aae4f6e08a208a7ed97bbbea3c52d0a49d117.zip FreeBSD-src-db1aae4f6e08a208a7ed97bbbea3c52d0a49d117.tar.gz | |
Remove the last remaining evidence of B_TAP.
Reclaim 3 unused bits in b_flags
| -rw-r--r-- | sys/sys/bio.h | 8 | ||||
| -rw-r--r-- | sys/sys/buf.h | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/sys/sys/bio.h b/sys/sys/bio.h index 90f082a..6e54e83 100644 --- a/sys/sys/bio.h +++ b/sys/sys/bio.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)buf.h 8.9 (Berkeley) 3/30/95 - * $Id: buf.h,v 1.52 1998/05/13 16:03:33 gibbs Exp $ + * $Id: buf.h,v 1.53 1998/07/15 04:17:48 bde Exp $ */ #ifndef _SYS_BUF_H_ @@ -136,11 +136,11 @@ struct buf { #define B_CACHE 0x00000020 /* Bread found us in the cache. */ #define B_CALL 0x00000040 /* Call b_iodone from biodone. */ #define B_DELWRI 0x00000080 /* Delay I/O until buffer reused. */ -#define B_DIRTY 0x00000100 /* Dirty page to be pushed out async. */ +#define B_AVAIL1 0x00000100 /* Available flag */ #define B_DONE 0x00000200 /* I/O completed. */ #define B_EINTR 0x00000400 /* I/O was interrupted */ #define B_ERROR 0x00000800 /* I/O error occurred. */ -#define B_GATHERED 0x00001000 /* LFS: already in a segment. */ +#define B_AVAIL2 0x00001000 /* Available flag */ #define B_INVAL 0x00002000 /* Does not contain valid info. */ #define B_LOCKED 0x00004000 /* Locked in core (not reusable). */ #define B_NOCACHE 0x00008000 /* Do not cache block after use. */ @@ -149,7 +149,7 @@ struct buf { #define B_PHYS 0x00040000 /* I/O to user memory. */ #define B_RAW 0x00080000 /* Set by physio for raw transfers. */ #define B_READ 0x00100000 /* Read buffer. */ -#define B_TAPE 0x00200000 /* Magnetic tape I/O. */ +#define B_AVAIL3 0x00200000 /* Available flag */ #define B_RELBUF 0x00400000 /* Release VMIO buffer. */ #define B_WANTED 0x00800000 /* Process wants this buffer. */ #define B_WRITE 0x00000000 /* Write buffer (pseudo flag). */ diff --git a/sys/sys/buf.h b/sys/sys/buf.h index 90f082a..6e54e83 100644 --- a/sys/sys/buf.h +++ b/sys/sys/buf.h @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)buf.h 8.9 (Berkeley) 3/30/95 - * $Id: buf.h,v 1.52 1998/05/13 16:03:33 gibbs Exp $ + * $Id: buf.h,v 1.53 1998/07/15 04:17:48 bde Exp $ */ #ifndef _SYS_BUF_H_ @@ -136,11 +136,11 @@ struct buf { #define B_CACHE 0x00000020 /* Bread found us in the cache. */ #define B_CALL 0x00000040 /* Call b_iodone from biodone. */ #define B_DELWRI 0x00000080 /* Delay I/O until buffer reused. */ -#define B_DIRTY 0x00000100 /* Dirty page to be pushed out async. */ +#define B_AVAIL1 0x00000100 /* Available flag */ #define B_DONE 0x00000200 /* I/O completed. */ #define B_EINTR 0x00000400 /* I/O was interrupted */ #define B_ERROR 0x00000800 /* I/O error occurred. */ -#define B_GATHERED 0x00001000 /* LFS: already in a segment. */ +#define B_AVAIL2 0x00001000 /* Available flag */ #define B_INVAL 0x00002000 /* Does not contain valid info. */ #define B_LOCKED 0x00004000 /* Locked in core (not reusable). */ #define B_NOCACHE 0x00008000 /* Do not cache block after use. */ @@ -149,7 +149,7 @@ struct buf { #define B_PHYS 0x00040000 /* I/O to user memory. */ #define B_RAW 0x00080000 /* Set by physio for raw transfers. */ #define B_READ 0x00100000 /* Read buffer. */ -#define B_TAPE 0x00200000 /* Magnetic tape I/O. */ +#define B_AVAIL3 0x00200000 /* Available flag */ #define B_RELBUF 0x00400000 /* Release VMIO buffer. */ #define B_WANTED 0x00800000 /* Process wants this buffer. */ #define B_WRITE 0x00000000 /* Write buffer (pseudo flag). */ |
