On Sat, Aug 9, 2025 at 3:02 AM Zi Yan <[email protected]> wrote: > > They are useful information for debugging split huge page tests. > > Signed-off-by: Zi Yan <[email protected]>
LGTM. Reviewed-by: Barry Song <[email protected]> > --- > mm/huge_memory.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > index 2b4ea5a2ce7d..ebf875928bac 100644 > --- a/mm/huge_memory.c > +++ b/mm/huge_memory.c > @@ -4327,8 +4327,8 @@ static int split_huge_pages_pid(int pid, unsigned long > vaddr_start, > goto out; > } > > - pr_debug("Split huge pages in pid: %d, vaddr: [0x%lx - 0x%lx]\n", > - pid, vaddr_start, vaddr_end); > + pr_debug("Split huge pages in pid: %d, vaddr: [0x%lx - 0x%lx], > new_order: %u, in_folio_offset: %ld\n", > + pid, vaddr_start, vaddr_end, new_order, in_folio_offset); > > mmap_read_lock(mm); > /* > @@ -4438,8 +4438,8 @@ static int split_huge_pages_in_file(const char > *file_path, pgoff_t off_start, > if (IS_ERR(candidate)) > goto out; > > - pr_debug("split file-backed THPs in file: %s, page offset: [0x%lx - > 0x%lx]\n", > - file_path, off_start, off_end); > + pr_debug("split file-backed THPs in file: %s, page offset: [0x%lx - > 0x%lx], new_order: %u, in_folio_offset: %ld\n", > + file_path, off_start, off_end, new_order, in_folio_offset); > > mapping = candidate->f_mapping; > min_order = mapping_min_folio_order(mapping); > -- > 2.47.2 > Thanks Barry
