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Update pmap_extract() implementation notes: we appear no longer to serialize

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this call with Giant on any platform.
This commit is contained in:
Robert Watson 2007-01-28 16:23:55 +00:00
parent 5a05988c32
commit 5d668266bb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166310
1 changed files with 0 additions and 7 deletions
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7
share/man/man9/pmap_extract.9
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@ -55,13 +55,6 @@ the returned page for use by the caller, only if the mapping permits
the given page protection.
.Sh IMPLEMENTATION NOTES
Currently, the page protection requested by the caller is not verified.
.Pp
In the
.Fn pmap_extract_and_hold
function, the
.Va Giant
lock is held for the duration of the call to ensure that only a single
caller is present.
.Sh RETURN VALUES
The
.Fn pmap_extract