Hi, > Hmm, adding to skip zero-filled pages is easy but I wonder > how effective it is ... I found it is sometimes effective. The attached patch enables the "-d" option with --xen-syms. Note that only the level 1 (skip zero-filled pages) is supported. ex. # makedumpfile -E -d 1 --xen-syms xen-syms.debug vmcore output Thanks. Itsuro Oda On Tue, 31 Jul 2007 07:19:48 +0900 Itsuro ODA <oda at valinux.co.jp> wrote: > Hi, > > > Is the "-d" dump_level option completely ignored, or can it > > (without vmlinux awareness) recognize and skip zero-filled > > pages? > > Yes, "-d" is ignored. > > Hmm, adding to skip zero-filled pages is easy but I wonder > how effective it is ... > > Thanks. > -- > Itsuro ODA <oda at valinux.co.jp> > > > _______________________________________________ > kexec mailing list > kexec at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/kexe -- Itsuro ODA <oda at valinux.co.jp> -------------- next part -------------- A non-text attachment was scrubbed... Name: patch-zero-070810 Type: application/octet-stream Size: 2218 bytes Desc: not available Url : http://lists.infradead.org/pipermail/kexec/attachments/20070814/ffa9c5f7/attachment.obj
