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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SN6PR10MB3022.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 65745a14-e7ac-4c32-1a51-08d9b4d72475 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 Dec 2021 14:30:07.4928 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: CKxwQQ9KKbYcIpd3K63jbns/MASJ/fzwIdf6tyHCmL5UdyOeu6dxu9mSoCuHzwZ+XJGSGdFyDaDHT4GnI3tGSw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA2PR10MB4508 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10184 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 spamscore=0 adultscore=0 bulkscore=0 malwarescore=0 mlxlogscore=999 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112010081 X-Proofpoint-ORIG-GUID: h6M_qO8SCt4fzkFvIkRlQK3yDTwRyqCx X-Proofpoint-GUID: h6M_qO8SCt4fzkFvIkRlQK3yDTwRyqCx Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Liam R. Howlett" Use the VMA iterator instead. Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Liam R. Howlett --- arch/um/kernel/tlb.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c index bc38f79ca3a3..25f043037d76 100644 --- a/arch/um/kernel/tlb.c +++ b/arch/um/kernel/tlb.c @@ -584,21 +584,19 @@ void flush_tlb_mm_range(struct mm_struct *mm, unsigne= d long start, =20 void flush_tlb_mm(struct mm_struct *mm) { - struct vm_area_struct *vma =3D mm->mmap; + struct vm_area_struct *vma; + VMA_ITERATOR(vmi, mm, 0); =20 - while (vma !=3D NULL) { + for_each_vma(vmi, vma) fix_range(mm, vma->vm_start, vma->vm_end, 0); - vma =3D vma->vm_next; - } } =20 void force_flush_all(void) { struct mm_struct *mm =3D current->mm; - struct vm_area_struct *vma =3D mm->mmap; + struct vm_area_struct *vma; + MA_STATE(mas, &mm->mm_mt, 0, 0); =20 - while (vma !=3D NULL) { + mas_for_each(&mas, vma, ULONG_MAX) fix_range(mm, vma->vm_start, vma->vm_end, 1); - vma =3D vma->vm_next; - } } --=20 2.30.2