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Remove some remaining references to VM_ALLOC_NOOBJ

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Reviewed by:	alc, kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D32037
This commit is contained in:
Mark Johnston 2021-10-19 20:28:54 -04:00
parent b801c79dda
commit a9d6f1fe0a
3 changed files with 5 additions and 3 deletions
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3
sys/vm/uma.h
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@ -483,7 +483,8 @@ void uma_zone_reserve(uma_zone_t zone, int nitems);
/*
* Reserves the maximum KVA space required by the zone and configures the zone
* to use a VM_ALLOC_NOOBJ-based backend allocator.
* to use a backend that allocates physical memory and maps it using the
* reserved KVA.
*
* Arguments:
* zone The zone to update.

2
sys/vm/uma_core.c
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@ -2014,7 +2014,7 @@ fail:
}
/*
* Allocates a number of pages from within an object
* Allocates a number of pages not belonging to a VM object
*
* Arguments:
* bytes The number of bytes requested

3
sys/vm/vm_page.h
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@ -542,9 +542,10 @@ vm_page_t PHYS_TO_VM_PAGE(vm_paddr_t pa);
#define VM_ALLOC_WIRED 0x0020 /* (acgnp) Allocate a wired page */
#define VM_ALLOC_ZERO 0x0040 /* (acgnp) Allocate a zeroed page */
#define VM_ALLOC_NORECLAIM 0x0080 /* (c) Do not reclaim after failure */
#define VM_ALLOC_NOOBJ 0x0100 /* (acg) No associated object */
#define VM_ALLOC_AVAIL0 0x0100
#define VM_ALLOC_NOBUSY 0x0200 /* (acgp) Do not excl busy the page */
#define VM_ALLOC_NOCREAT 0x0400 /* (gp) Don't create a page */
#define VM_ALLOC_AVAIL1 0x0800
#define VM_ALLOC_IGN_SBUSY 0x1000 /* (gp) Ignore shared busy flag */
#define VM_ALLOC_NODUMP 0x2000 /* (ag) don't include in dump */
#define VM_ALLOC_SBUSY 0x4000 /* (acgp) Shared busy the page */