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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-04-30 08:59:01 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 21:20:40 +0300 |
| commit | 4ad0ae8c64ac8f81a3651bca11be7c3cb086df80 (patch) | |
| tree | cfeb318f03b88d8b4f8d4a110b894c40a1be7ea4 /mm/percpu-vm.c | |
| parent | 94f88d7b901c28210d196f38168a548950dfc607 (diff) | |
| download | linux-4ad0ae8c64ac8f81a3651bca11be7c3cb086df80.tar.xz | |
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 'mm/percpu-vm.c')
| -rw-r--r-- | mm/percpu-vm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c index 88a53eb68a94..8d3844bc0c7c 100644 --- a/mm/percpu-vm.c +++ b/mm/percpu-vm.c @@ -134,7 +134,7 @@ static void pcpu_pre_unmap_flush(struct pcpu_chunk *chunk, static void __pcpu_unmap_pages(unsigned long addr, int nr_pages) { - unmap_kernel_range_noflush(addr, nr_pages << PAGE_SHIFT); + vunmap_range_noflush(addr, addr + (nr_pages << PAGE_SHIFT)); } /** |