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Add comments for the PR_WANTED and PR_PHINPAGE flags, remove unused

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PR_LOGGING flag.
This commit is contained in:
simonb 2021-02-24 06:11:38 +00:00
parent 28b89fac77
commit cc23757df8
1 changed files with 3 additions and 4 deletions
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7
sys/sys/pool.h
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@ -1,4 +1,4 @@
/* $NetBSD: pool.h,v 1.92 2020/06/18 16:56:31 maxv Exp $ */
/* $NetBSD: pool.h,v 1.93 2021/02/24 06:11:38 simonb Exp $ */
/*-
* Copyright (c) 1997, 1998, 1999, 2000, 2007, 2020
@ -151,9 +151,8 @@ struct pool {
unsigned int pr_roflags; /* r/o flags */
#define PR_WAITOK 0x01 /* Note: matches KM_SLEEP */
#define PR_NOWAIT 0x02 /* Note: matches KM_NOSLEEP */
#define PR_WANTED 0x04
#define PR_PHINPAGE 0x40
#define PR_LOGGING 0x80
#define PR_WANTED 0x04 /* waiting for free objects */
#define PR_PHINPAGE 0x40 /* page header in page */
#define PR_LIMITFAIL 0x100 /* even if waiting, fail if we hit limit */
#define PR_RECURSIVE 0x200 /* pool contains pools, for vmstat(8) */
#define PR_NOTOUCH 0x400 /* don't use free items to keep internal state*/