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b9820d8f39
Change vunmap_pmd_range() and vunmap_pud_range() to tear down huge KVA mappings when they are set. pud_clear_huge() and pmd_clear_huge() return zero when no-operation is performed, i.e. huge page mapping was not used. These changes are only enabled when CONFIG_HAVE_ARCH_HUGE_VMAP is defined on the architecture. [akpm@linux-foundation.org: use consistent code layout] Signed-off-by: Toshi Kani <toshi.kani@hp.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Robert Elliott <Elliott@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
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| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
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| misc | ||
| net | ||
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| Kbuild | ||