diff options
| author | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-01-07 08:40:06 +0100 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-01-09 13:44:48 +0100 |
| commit | 03b3e82a78c32c7e4542c33fcd863028cddd9331 (patch) | |
| tree | 28a15abde3f19e535207795b42e8fe3e14bbac96 /arch/s390/include | |
| parent | d1aa46c83bc4cd08a519819233f432a0fce5119b (diff) | |
s390/tlb: Add missing TLB range adjustment
While converting to generic mmu_gather with commit 9de7d833e370
("s390/tlb: Convert to generic mmu_gather") __tlb_adjust_range()
is called from pte|pmd|p4d_free_tlb(), but not for pud_free_tlb().
__tlb_adjust_range() adjusts the span of TLB range to be flushed,
but s390 does not make use of it. Thus, this change is only for
consistency.
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/tlb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h index e95b2c8081eb..ea150ea83e57 100644 --- a/arch/s390/include/asm/tlb.h +++ b/arch/s390/include/asm/tlb.h @@ -140,11 +140,11 @@ static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, { if (mm_pud_folded(tlb->mm)) return; + __tlb_adjust_range(tlb, address, PAGE_SIZE); tlb->mm->context.flush_mm = 1; tlb->freed_tables = 1; tlb->cleared_p4ds = 1; tlb_remove_ptdesc(tlb, pud); } - #endif /* _S390_TLB_H */ |