mm, slub: use pGp to print page flags
mainline inclusion from mainline-5.13-rc1 commit 4a8ef190 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I3ZZ8S CVE: NA ------------------------------------------------- As pGp has been already introduced in printk, we'd better use it to make the output human readable. Before this change, the output is, [ 6155.716018] INFO: Slab 0x000000004027dd4f objects=33 used=3 fp=0x000000008cd1579c flags=0x17ffffc0010200 While after this change, the output is, [ 8846.517809] INFO: Slab 0x00000000f42a2c60 objects=33 used=3 fp=0x0000000060d32ca8 flags=0x17ffffc0010200(slab|head) Signed-off-by: NYafang Shao <laoar.shao@gmail.com> Reviewed-by: NDavid Hildenbrand <david@redhat.com> Reviewed-by: NVlastimil Babka <vbabka@suse.cz> Acked-by: NDavid Rientjes <rientjes@google.com> Acked-by: NChristoph Lameter <cl@linux.com> Reviewed-by: NMatthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: NMiaohe Lin <linmiaohe@huawei.com> Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: NSergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: NPetr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20210319101246.73513-2-laoar.shao@gmail.comSigned-off-by: NChengyang Fan <cy.fan@huawei.com> Reviewed-by: NChenWandun <chenwandun@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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