Messages in this thread | | | Date | Thu, 13 Aug 2009 17:46:40 -0700 | From | Randy Dunlap <> | Subject | Re: [PATCH 3/3] Add MAP_HUGETLB example to vm/hugetlbpage.txt V2 |
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David Rientjes wrote: > On Thu, 13 Aug 2009, Eric B Munson wrote: > >> This patch adds an example of how to use the MAP_HUGETLB flag to >> the vm documentation. >> >> Signed-off-by: Eric B Munson <ebmunson@us.ibm.com> >> --- >> Changes from V1: >> Rebase to newest linux-2.6 tree >> Change MAP_LARGEPAGE to MAP_HUGETLB to match flag name in huge page shm >> >> Documentation/vm/hugetlbpage.txt | 80 ++++++++++++++++++++++++++++++++++++++ >> 1 files changed, 80 insertions(+), 0 deletions(-) >> >> diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt >> index ea8714f..d30fa1a 100644 >> --- a/Documentation/vm/hugetlbpage.txt >> +++ b/Documentation/vm/hugetlbpage.txt >> @@ -337,3 +337,83 @@ int main(void) >> >> return 0; >> } >> + >> +******************************************************************* >> + >> +/* >> + * Example of using hugepage memory in a user application using the mmap >> + * system call with MAP_LARGEPAGE flag. Before running this program make > > s/MAP_LARGEPAGE/MAP_HUGETLB/
I'm (slowly) making source code examples in Documentation/ buildable, as this one should be, please.
I.e., put it in a separate source file (hugetlbpage.txt can refer to the source file if you want it to) and add a Makefile similar to other Makefiles in the Documentation/ tree.
~Randy
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