On Fri, 2008-10-10 at 16:58 +0100, Andy Whitcroft wrote:
> Rename and export the pool counter update interface.
>
> Signed-off-by: Andy Whitcroft <[EMAIL PROTECTED]>
Acked-by: Adam Litke <[EMAIL PROTECTED]>
> ---
> hugetlbfs.h | 2 ++
> hugeutils.c | 26 +++++++++++++-------------
> 2 files changed, 15 insertions(+), 13 deletions(-)
>
> diff --git a/hugetlbfs.h b/hugetlbfs.h
> index 2103515..fbff43b 100644
> --- a/hugetlbfs.h
> +++ b/hugetlbfs.h
> @@ -70,6 +70,8 @@ enum { /* The number of pages of a
> given size that ... */
> HUGEPAGES_MAX_COUNTERS,
> };
> long get_huge_page_counter(long pagesize, unsigned int counter);
> +int set_huge_page_counter(long pagesize, unsigned int counter,
> + unsigned long val);
> int set_nr_hugepages(long pagesize, unsigned long val);
> int set_nr_overcommit_hugepages(long pagesize, unsigned long val);
> long read_meminfo(const char *tag);
> diff --git a/hugeutils.c b/hugeutils.c
> index b413352..8b0f711 100644
> --- a/hugeutils.c
> +++ b/hugeutils.c
> @@ -264,17 +264,6 @@ int select_pool_counter(unsigned int counter, unsigned
> long pagesize,
> return 0;
> }
>
> -int set_pool_counter(unsigned long pagesize, unsigned int counter,
> - unsigned long val)
> -{
> - char file[PATH_MAX+1];
> -
> - if (select_pool_counter(counter, pagesize, file, NULL))
> - return -1;
> -
> - return file_write_ulong(file, val);
> -}
> -
> static int hpage_size_to_index(unsigned long size)
> {
> int i;
> @@ -720,14 +709,25 @@ long get_huge_page_counter(long pagesize, unsigned int
> counter)
> return file_read_ulong(file, key);
> }
>
> +int set_huge_page_counter(long pagesize, unsigned int counter,
> + unsigned long val)
> +{
> + char file[PATH_MAX+1];
> +
> + if (select_pool_counter(counter, pagesize, file, NULL))
> + return -1;
> +
> + return file_write_ulong(file, val);
> +}
> +
> int set_nr_hugepages(long pagesize, unsigned long val)
> {
> - return set_pool_counter(pagesize, HUGEPAGES_TOTAL, val);
> + return set_huge_page_counter(pagesize, HUGEPAGES_TOTAL, val);
> }
>
> int set_nr_overcommit_hugepages(long pagesize, unsigned long val)
> {
> - return set_pool_counter(pagesize, HUGEPAGES_OC, val);
> + return set_huge_page_counter(pagesize, HUGEPAGES_OC, val);
> }
>
> /********************************************************************/
--
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center
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