[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH v2 0/5] disambiguate symbol names (part 2)


  • To: "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: "Jan Beulich" <JBeulich@xxxxxxxx>
  • Date: Mon, 26 Oct 2015 04:47:52 -0600
  • Delivery-date: Mon, 26 Oct 2015 10:48:02 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

Triggered by Konrad's needs for xSplice, but having been on my todo
list for a very long time to help interpretation of stack traces, here's a
revised remainder of changes allowing to tell apart identically named
static symbols. The main and general thing is to prefix them by file
name. Some remaining collisions need other treatment: In some cases
the duplicates simply can be folded (most of which already went in). In
other cases renaming is necessary. And then there are possibly -
compiler dependent - a few collisions left in place by the end of this
series, but in v2 it's just one that I actively observed (in cpufreq.c).

01: symbols: prefix static symbols with their source file names
02: compat: enforce distinguishable file names in symbol table
03: x86/mm: override stored file names for multiply built sources
04: x86/mm: build map_domain_gfn() just once
05: x86/mm: only a single instance of gw_page_flags[] is needed

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.