| name: mm_collapse_huge_page_isolate |
| field:unsigned short common_type; offset:0; size:2; signed:0; |
| field:unsigned char common_flags; offset:2; size:1; signed:0; |
| field:unsigned char common_preempt_count; offset:3; size:1; signed:0; |
| field:int common_pid; offset:4; size:4; signed:1; |
| field:unsigned long pfn; offset:8; size:8; signed:0; |
| field:int none_or_zero; offset:16; size:4; signed:1; |
| field:int referenced; offset:20; size:4; signed:1; |
| field:bool writable; offset:24; size:1; signed:0; |
| field:int status; offset:28; size:4; signed:1; |
| print fmt: "scan_pfn=0x%lx, none_or_zero=%d, referenced=%d, writable=%d, status=%s", REC->pfn, REC->none_or_zero, REC->referenced, REC->writable, __print_symbolic(REC->status, {0, "failed"}, {1, "succeeded"}, {2, "pmd_null"}, {3, "exceed_none_pte"}, {4, "exceed_swap_pte"}, {5, "exceed_shared_pte"}, {6, "pte_non_present"}, {7, "pte_uffd_wp"}, {8, "no_writable_page"}, {9, "lack_referenced_page"}, {10, "page_null"}, {11, "scan_aborted"}, {12, "not_suitable_page_count"}, {13, "page_not_in_lru"}, {14, "page_locked"}, {15, "page_not_anon"}, {16, "page_compound"}, {17, "no_process_for_page"}, {18, "vma_null"}, {19, "vma_check_failed"}, {20, "not_suitable_address_range"}, {21, "page_swap_cache"}, {22, "could_not_delete_page_from_lru"}, {23, "alloc_huge_page_failed"}, {24, "ccgroup_charge_failed"}, {25, "truncated"}, {26, "page_has_private"}) |
