Hello Cliff,
(2013/08/29 7:08), Cliff Wickman wrote:
> From: Cliff Wickman <[email protected]>
>
> If there is not enough memory available to run in cyclic mode display
> how much more would be needed to do so.
>
> Diffed against makedumpfile-1.5.4
> Signed-off-by: Cliff Wickman <[email protected]>
This patch depends on your "use non-cyclic when possible"
and it was rejected, I'll reject this patch too.
Thanks
Atsushi Kumagai
> ---
> makedumpfile.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> Index: makedumpfile-1.5.4/makedumpfile.c
> ===================================================================
> --- makedumpfile-1.5.4.orig/makedumpfile.c
> +++ makedumpfile-1.5.4/makedumpfile.c
> @@ -7778,11 +7778,15 @@ plenty_of_memory(void)
> {
> unsigned long free_size;
> unsigned long needed_size;
> + long slack = 10; /* 10M extra */
> + long meg = 1024*1024;
>
> free_size = get_free_memory_size();
> - needed_size = (info->max_mapnr * 2) / BITPERBYTE;
> - if (free_size > (needed_size + (10*1024*1024)))
> + needed_size = ((info->max_mapnr * 2) / BITPERBYTE) + (slack * meg);
> + if (free_size > needed_size)
> return 1;
> + PROGRESS_MSG("Need %ldM more memory to use noncyclic mode.\n",
> + (needed_size - free_size)/meg);
> return 0;
> }
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