Displaying 1 result from an estimated 1 matches for "freemem_slack".
2012 Nov 23
1
[PATCH] libxl - fix a variable underflow in libxl_wait_for_free_memory
...mory
libxl: error: libxl_dom.c:430:libxl__build_pv: xc_dom_boot_mem_init failed:
Device or resource busy
libxl: error: libxl_create.c:901:domcreate_rebuild_done: cannot (re-)build
domain: -3
The variable-underflow happens when freemem_slack is larger then
info.free_pages*4, because the solution of this operation is converted
implicit to a unsigned int to match the type of memory_kb.
The problem is fixed by a proper casting.
Signed-off-by: Ronny Hegewald <Ronny.Hegewald@online.de>
--- xen-4.3-20121121/tools/libxl/libxl.c.or...