diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-06-01 21:51:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 10:59:11 -0700 |
| commit | 855e57a11966722c67e631ae530c03e251fbcf8a (patch) | |
| tree | 36ad2be078ef4bc526fdbf7151ec75d74fd3bd58 /mm/vmalloc.c | |
| parent | ed1f324c5fed06c91f30a36aedb66f34244ab86e (diff) | |
mm: remove unmap_vmap_area
This function just has a single caller, open code it there.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Airlie <airlied@linux.ie>
Cc: Gao Xiang <xiang@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Kelley <mikelley@microsoft.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Paul Mackerras <paulus@ozlabs.org>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Link: http://lkml.kernel.org/r/20200414131348.444715-18-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 49ca687d8853..3b9b1366baa3 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1249,14 +1249,6 @@ int unregister_vmap_purge_notifier(struct notifier_block *nb) EXPORT_SYMBOL_GPL(unregister_vmap_purge_notifier); /* - * Clear the pagetable entries of a given vmap_area - */ -static void unmap_vmap_area(struct vmap_area *va) -{ - unmap_kernel_range_noflush(va->va_start, va->va_end - va->va_start); -} - -/* * lazy_max_pages is the maximum amount of virtual address space we gather up * before attempting to purge with a TLB flush. * @@ -1417,7 +1409,7 @@ static void free_vmap_area_noflush(struct vmap_area *va) static void free_unmap_vmap_area(struct vmap_area *va) { flush_cache_vunmap(va->va_start, va->va_end); - unmap_vmap_area(va); + unmap_kernel_range_noflush(va->va_start, va->va_end - va->va_start); if (debug_pagealloc_enabled_static()) flush_tlb_kernel_range(va->va_start, va->va_end); |