diff options
Diffstat (limited to 'mm/folio-compat.c')
| -rw-r--r-- | mm/folio-compat.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/mm/folio-compat.c b/mm/folio-compat.c index 18c48b557926..540373cf904e 100644 --- a/mm/folio-compat.c +++ b/mm/folio-compat.c @@ -115,9 +115,15 @@ EXPORT_SYMBOL(grab_cache_page_write_begin); int isolate_lru_page(struct page *page) { + bool ret; + if (WARN_RATELIMIT(PageTail(page), "trying to isolate tail page")) return -EBUSY; - return folio_isolate_lru((struct folio *)page); + ret = folio_isolate_lru((struct folio *)page); + if (ret) + return 0; + + return -EBUSY; } void putback_lru_page(struct page *page) |