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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-04-29 22:59:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 11:20:40 -0700 |
| commit | 4ad0ae8c64ac8f81a3651bca11be7c3cb086df80 (patch) | |
| tree | cfeb318f03b88d8b4f8d4a110b894c40a1be7ea4 /include/linux/vmalloc.h | |
| parent | 94f88d7b901c28210d196f38168a548950dfc607 (diff) | |
| download | linux-4ad0ae8c64ac8f81a3651bca11be7c3cb086df80.tar.gz linux-4ad0ae8c64ac8f81a3651bca11be7c3cb086df80.tar.bz2 linux-4ad0ae8c64ac8f81a3651bca11be7c3cb086df80.zip | |
mm/vmalloc: remove unmap_kernel_range
This is a shim around vunmap_range, get rid of it.
Move the main API comment from the _noflush variant to the normal
variant, and make _noflush internal to mm/.
[npiggin@gmail.com: fix nommu builds and a comment bug per sfr]
Link: https://lkml.kernel.org/r/1617292598.m6g0knx24s.astroid@bobo.none
[akpm@linux-foundation.org: move vunmap_range_noflush() stub inside !CONFIG_MMU, not !CONFIG_NUMA]
[npiggin@gmail.com: fix nommu builds]
Link: https://lkml.kernel.org/r/1617292497.o1uhq5ipxp.astroid@bobo.none
Link: https://lkml.kernel.org/r/20210322021806.892164-5-npiggin@gmail.com
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Cédric Le Goater <clg@kaod.org>
Cc: Uladzislau Rezki <urezki@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/vmalloc.h')
| -rw-r--r-- | include/linux/vmalloc.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index fb3b9989a4c5..394d03cc0e92 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -212,8 +212,7 @@ static inline bool is_vm_area_hugepages(const void *addr) int vmap_range(unsigned long addr, unsigned long end, phys_addr_t phys_addr, pgprot_t prot, unsigned int max_page_shift); -extern void unmap_kernel_range_noflush(unsigned long addr, unsigned long size); -extern void unmap_kernel_range(unsigned long addr, unsigned long size); +void vunmap_range(unsigned long addr, unsigned long end); static inline void set_vm_flush_reset_perms(void *addr) { struct vm_struct *vm = find_vm_area(addr); @@ -223,11 +222,6 @@ static inline void set_vm_flush_reset_perms(void *addr) } #else -static inline void -unmap_kernel_range_noflush(unsigned long addr, unsigned long size) -{ -} -#define unmap_kernel_range unmap_kernel_range_noflush static inline void set_vm_flush_reset_perms(void *addr) { } |