diff options
Diffstat (limited to 'criu/proc_parse.c')
| -rw-r--r-- | criu/proc_parse.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/criu/proc_parse.c b/criu/proc_parse.c index b3badb6e4..6b41a81db 100644 --- a/criu/proc_parse.c +++ b/criu/proc_parse.c @@ -620,17 +620,16 @@ static int handle_vma(pid_t pid, struct vma_area *vma_area, const char *file_pat pr_info("path: %s\n", file_path); vma_area->e->status |= VMA_AREA_SYSVIPC; } else { - /* Dump shmem dev, hugetlb dev (private and share) mappings the same way as memfd - * when possible. + /* We dump memfd backed mapping, both normal and hugepage anonymous share + * mapping using memfd approach when possible. */ if (is_memfd(st_buf->st_dev) || is_anon_shmem_map(st_buf->st_dev) || - (kdat.has_memfd_hugetlb && is_hugetlb_dev(st_buf->st_dev, &hugetlb_flag))) { + can_dump_with_memfd_hugetlb(st_buf->st_dev, &hugetlb_flag, file_path, vma_area)) { vma_area->e->status |= VMA_AREA_MEMFD; vma_area->e->flags |= hugetlb_flag; if (fault_injected(FI_HUGE_ANON_SHMEM_ID)) vma_area->e->shmid += FI_HUGE_ANON_SHMEM_ID_BASE; } else if (is_hugetlb_dev(st_buf->st_dev, &hugetlb_flag)) { - /* hugetlb mapping but memfd does not support HUGETLB */ vma_area->e->flags |= hugetlb_flag; vma_area->e->flags |= MAP_ANONYMOUS; |