1 files changed, 5 insertions, 6 deletions

diff --git a/mm/percpu.c b/mm/percpu.c
index c0b2c1a76e81..d06f4748271e 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -549,14 +549,14 @@ static void pcpu_free_area(struct pcpu_chunk *chunk, int freeme)
  * @chunk: chunk of interest
  * @page_start: page index of the first page to unmap
  * @page_end: page index of the last page to unmap + 1
- * @flush: whether to flush cache and tlb or not
+ * @flush_tlb: whether to flush tlb or not
  *
  * For each cpu, unmap pages [@page_start,@page_end) out of @chunk.
  * If @flush is true, vcache is flushed before unmapping and tlb
  * after.
  */
 static void pcpu_unmap(struct pcpu_chunk *chunk, int page_start, int page_end,
-                       bool flush)
+                       bool flush_tlb)
 {
         unsigned int last = num_possible_cpus() - 1;
         unsigned int cpu;
@@ -569,9 +569,8 @@ static void pcpu_unmap(struct pcpu_chunk *chunk, int page_start, int page_end,
          * the whole region at once rather than doing it for each cpu.
          * This could be an overkill but is more scalable.
          */
-        if (flush)
-                flush_cache_vunmap(pcpu_chunk_addr(chunk, 0, page_start),
-                                   pcpu_chunk_addr(chunk, last, page_end));
+        flush_cache_vunmap(pcpu_chunk_addr(chunk, 0, page_start),
+                           pcpu_chunk_addr(chunk, last, page_end));
 
         for_each_possible_cpu(cpu)
                 unmap_kernel_range_noflush(
@@ -579,7 +578,7 @@ static void pcpu_unmap(struct pcpu_chunk *chunk, int page_start, int page_end,
                                 (page_end - page_start) << PAGE_SHIFT);
 
         /* ditto as flush_cache_vunmap() */
-        if (flush)
+        if (flush_tlb)
                 flush_tlb_kernel_range(pcpu_chunk_addr(chunk, 0, page_start),
                                        pcpu_chunk_addr(chunk, last, page_end));
 }