From: Baoquan He Date: Mon, 13 Oct 2014 22:53:40 +0000 (-0700) Subject: kexec: take the segment adding out of locate_mem_hole functions X-Git-Tag: fixes-against-v3.18-rc2~79^2~59 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=669280a152ce5144321c0e511498877383f34393;p=pandora-kernel.git kexec: take the segment adding out of locate_mem_hole functions In locate_mem_hole functions, a memory hole is located and added as kexec_segment. But from the name of locate_mem_hole, it should only take responsibility of searching a available memory hole to contain data of a specified size. So in this patch add a new field 'mem' into kexec_buf, then take that kexec segment adding code out of locate_mem_hole_top_down and locate_mem_hole_bottom_up. This make clear of the functionality of locate_mem_hole just like it declars to do. And by this locate_mem_hole_callback chould be used later if anyone want to locate a memory hole for other use. Meanwhile Vivek suggested opening code function __kexec_add_segment(), that way we have to retreive ksegment pointer once and it is easy to read. So just do it in this patch and remove __kexec_add_segment() since no one use it anymore. Signed-off-by: Baoquan He Acked-by: Vivek Goyal Cc: Eric W. Biederman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed