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Conditionally compile struct vm_phys_seg's md_first field. This field is

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only used by arm64's pmap.

Reviewed by:	kib, markj, scottph
Differential Revision:	https://reviews.freebsd.org/D26907
This commit is contained in:
Alan Cox 2020-10-23 06:24:38 +00:00
parent e2e43aafd7
commit ccfd886a1b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=366960
1 changed files with 2 additions and 0 deletions
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2
sys/vm/vm_phys.h
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@ -71,7 +71,9 @@ struct vm_phys_seg {
#if VM_NRESERVLEVEL > 0
vm_reserv_t first_reserv;
#endif
#ifdef __aarch64__
void *md_first;
#endif
int domain;
struct vm_freelist (*free_queues)[VM_NFREEPOOL][VM_NFREEORDER_MAX];
};