Merge tag 'misc-5.15-2021-09-05' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / mm / mmu_gather.c

diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c
index 0dc7149..1b98374 100644 (file)
--- a/mm/mmu_gather.c
+++ b/mm/mmu_gather.c
@@ -249,16 +249,6 @@ void tlb_flush_mmu(struct mmu_gather *tlb)
        tlb_flush_mmu_free(tlb);
 }
 
-/**
- * tlb_gather_mmu - initialize an mmu_gather structure for page-table tear-down
- * @tlb: the mmu_gather structure to initialize
- * @mm: the mm_struct of the target address space
- * @fullmm: @mm is without users and we're going to destroy the full address
- *         space (exit/execve)
- *
- * Called to initialize an (on-stack) mmu_gather structure for page-table
- * tear-down from @mm.
- */
 static void __tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
                             bool fullmm)
 {
@@ -283,11 +273,30 @@ static void __tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
        inc_tlb_flush_pending(tlb->mm);
 }
 
+/**
+ * tlb_gather_mmu - initialize an mmu_gather structure for page-table tear-down
+ * @tlb: the mmu_gather structure to initialize
+ * @mm: the mm_struct of the target address space
+ *
+ * Called to initialize an (on-stack) mmu_gather structure for page-table
+ * tear-down from @mm.
+ */
 void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm)
 {
        __tlb_gather_mmu(tlb, mm, false);
 }
 
+/**
+ * tlb_gather_mmu_fullmm - initialize an mmu_gather structure for page-table tear-down
+ * @tlb: the mmu_gather structure to initialize
+ * @mm: the mm_struct of the target address space
+ *
+ * In this case, @mm is without users and we're going to destroy the
+ * full address space (exit/execve).
+ *
+ * Called to initialize an (on-stack) mmu_gather structure for page-table
+ * tear-down from @mm.
+ */
 void tlb_gather_mmu_fullmm(struct mmu_gather *tlb, struct mm_struct *mm)
 {
        __tlb_gather_mmu(tlb, mm, true);