When reclaiming some space by splitting a large folio through shmem_unused_huge_shrink(), a large folio is split regardless of its uptodate status. Mark all the blocks as uptodate in the reclaim path so split_folio() can release the folio private struct (shmem_folio_state). Signed-off-by: Daniel Gomez <da.gomez@xxxxxxxxxxx> --- mm/shmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/shmem.c b/mm/shmem.c index 04992010225f..68fe769d91b1 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -842,6 +842,7 @@ static unsigned long shmem_unused_huge_shrink(struct shmem_sb_info *sbinfo, goto move_back; } + shmem_set_range_uptodate(folio, 0, folio_size(folio)); ret = split_folio(folio); folio_unlock(folio); folio_put(folio); -- 2.43.0
