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| author | Mitchell Horne <mhorne@FreeBSD.org> | 2023-10-16 14:59:04 +0000 |
|---|---|---|
| committer | Mitchell Horne <mhorne@FreeBSD.org> | 2023-10-16 15:02:18 +0000 |
| commit | d62e01996e7cb54f16272219e6ccd334b4822126 (patch) | |
| tree | 3c72000513bd7019b9dee88cbb3cd888f5ad7c3a /share | |
| parent | d556719e15d643ba9619bbbeab550eed87614525 (diff) | |
| download | src-d62e01996e7cb54f16272219e6ccd334b4822126.tar.gz src-d62e01996e7cb54f16272219e6ccd334b4822126.zip | |
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man9/pmap_kextract.9 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/share/man/man9/pmap_kextract.9 b/share/man/man9/pmap_kextract.9 index dd73446648f2..40008a1bc96c 100644 --- a/share/man/man9/pmap_kextract.9 +++ b/share/man/man9/pmap_kextract.9 @@ -6,7 +6,7 @@ .\" This manual page was written by Mina Galić <FreeBSD@igalic.co> under .\" sponsorship from the FreeBSD Foundation. .\" -.Dd August 24, 2023 +.Dd October 16, 2023 .Dt PMAP_KEXTRACT 9 .Os .Sh NAME @@ -28,11 +28,12 @@ .Sh DESCRIPTION The .Fn pmap_kextract -function retrieves the underlying physical memory address corresponding to the given kernel virtual address +function retrieves the underlying physical memory address corresponding to the +given kernel virtual address .Fa va . The value of .Fa va -must correlate to an active mapping in the kernel address space. +must belong to a valid mapping in the kernel address space. .Pp .Fn vtophys is an alias for @@ -41,9 +42,8 @@ and behaves identically. .Sh RETURN VALUES The .Fn pmap_kextract -function will return the physical address -.Pq Vt vm_paddr_t -associated with the kernel virtual address +function returns the address of physical memory mapped at the kernel +virtual address .Fa va . .Pp .Fn pmap_kextract |