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Remove (but leave place markers) P_NOSWAP and P_PHYSIO - they were only

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used for preventing swapouts of the UPAGES and there is another mechanism
for that (PHOLD/PRELE using p->p_lock).
This commit is contained in:
Peter Wemm 1999-04-06 03:23:09 +00:00
parent 3d28e3ed4e
commit 964462c09d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=45368
1 changed files with 3 additions and 3 deletions
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6
sys/sys/proc.h
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@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)proc.h 8.15 (Berkeley) 5/19/95
* $Id: proc.h,v 1.74 1999/03/05 16:38:12 bde Exp $
* $Id: proc.h,v 1.75 1999/03/12 02:24:55 julian Exp $
*/
#ifndef _SYS_PROC_H_
@ -252,8 +252,8 @@ struct proc {
#define P_EXEC 0x04000 /* Process called exec. */
/* Should probably be changed into a hold count. */
#define P_NOSWAP 0x08000 /* Another flag to prevent swap out. */
#define P_PHYSIO 0x10000 /* Doing physical I/O. */
/* was P_NOSWAP 0x08000 was: Do not swap upages; p->p_hold */
/* was P_PHYSIO 0x10000 was: Doing physical I/O; use p->p_hold */
/* Should be moved to machine-dependent areas. */
#define P_OWEUPC 0x20000 /* Owe process an addupc() call at next ast. */