Messages in this thread Patch in this message | | | Date | Mon, 14 May 2001 01:10:47 -0300 (BRST) | From | Rik van Riel <> | Subject | [PATCH] out_of_memory() fix |
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Hi Linus,
instead of walking the whole swap bitmap, out_of_memory() might just as well check the nr_swap_pages variable which is used by __get_swap_page() ...
regards,
Rik -- Virtual memory is like a game you can't win; However, without VM there's truly nothing to lose...
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--- linux-2.4.5-pre1/mm/oom_kill.c.orig Mon May 14 01:03:33 2001 +++ linux-2.4.5-pre1/mm/oom_kill.c Mon May 14 01:06:56 2001 @@ -191,7 +191,6 @@ */ int out_of_memory(void) { - struct sysinfo swp_info; /* Enough free memory? Not OOM. */ if (nr_free_pages() > freepages.min) @@ -201,8 +200,7 @@ return 0; /* Enough swap space left? Not OOM. */ - si_swapinfo(&swp_info); - if (swp_info.freeswap > 0) + if (nr_swap_pages > 0) return 0; /* Else... */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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