Virtual fallbacks are rare and thus subtle bugs may creep in if we do not
test the fallbacks. CONFIG_VFALLBACK_ALWAYS makes all GFP_VFALLBACK
allocations fall back to virtual mapping.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
---
lib/Kconfig.debug | 11 +++
mm/page_alloc.c
Virtual fallbacks are rare and thus subtle bugs may creep in if we do not
test the fallbacks. CONFIG_VFALLBACK_ALWAYS makes all GFP_VFALLBACK
allocations fall back to virtual mapping.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
---
lib/Kconfig.debug | 11 +++
mm/page_alloc.c
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