Mark Rutland 883d50a0ed arm64: simplify pgd_alloc ...

Currently pgd_alloc has a redundant NULL check in its return path that
can be removed with no ill effects. With that removed it's also possible
to return early and eliminate the new_pgd temporary variable.

This patch applies said modifications, making the logic of pgd_alloc
correspond 1-1 with that of pgd_free.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2014-02-05 10:45:07 +00:00

..

cache.S

arm64: mm: fix the function name in comment of __flush_dcache_area

2014-01-22 16:24:19 +00:00

context.c

arm64: Process management

2012-09-17 13:41:58 +01:00

copypage.c

arm64: MMU fault handling and page table management

2012-09-17 13:41:57 +01:00

dma-mapping.c

arm64: Align CMA sizes to PAGE_SIZE

2014-02-05 10:28:27 +00:00

extable.c

arm64: MMU fault handling and page table management

2012-09-17 13:41:57 +01:00

fault.c

arm64: Make do_bad_area() function static

2013-09-20 09:56:05 +01:00

flush.c

arm64: Remove __flush_dcache_page()

2013-06-07 17:58:30 +01:00

hugetlbpage.c

mm: migrate: check movability of hugepage in unmap_and_move_huge_page()

2013-09-11 15:57:49 -07:00

init.c

arm64: Enable CMA

2013-12-19 17:44:09 +00:00

ioremap.c

arm64: allow ioremap_cache() to use existing RAM mappings

2013-10-30 12:10:37 +00:00

Makefile

ARM64: mm: HugeTLB support.

2013-06-14 09:52:40 +01:00

mm.h

arm64: Remove __flush_dcache_page()

2013-06-07 17:58:30 +01:00

mmap.c

mm: remove free_area_cache

2013-07-10 18:11:34 -07:00

mmu.c

arm64: Invalidate the TLB when replacing pmd entries during boot

2014-02-05 10:30:51 +00:00

pgd.c

arm64: simplify pgd_alloc

2014-02-05 10:45:07 +00:00

proc-macros.S

arm64: mm: use ubfm for dcache_line_size

2014-01-22 16:23:58 +00:00

proc.S

arm64: mm: fix the function name in comment of cpu_do_switch_mm

2014-01-27 15:50:38 +00:00

tlb.S

arm64: use correct register width when retrieving ASID

2013-09-25 16:42:23 +01:00