The purpose of find_next_system_ram() is to find a the lowest memory resource which contain or overlap the [res->start, res->end), not just contain. In this patch, I make this comment more exact and fix one typo. Signed-off-by: Wizard <wizarddewhite@xxxxxxxxx> --- kernel/resource.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/kernel/resource.c b/kernel/resource.c index 3b3cedc..2751a8c 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -279,7 +279,8 @@ EXPORT_SYMBOL(release_resource); #if !defined(CONFIG_ARCH_HAS_WALK_MEMORY) /* - * Finds the lowest memory reosurce exists within [res->start.res->end) + * Finds the lowest memory resource which contains or overlaps + * [res->start.res->end) * the caller must specify res->start, res->end, res->flags and "name". * If found, returns 0, res is overwritten, if not found, returns -1. */ -- 1.6.3.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>