Messages in this thread Patch in this message | | | From | Luis Chamberlain <> | Subject | [RFC v2 1/5] shmem: remove check for folio lock on writepage() | Date | Wed, 22 Feb 2023 18:44:08 -0800 |
| |
Matthew notes we should not need to check the folio lock on the writepage() callback so remove it. This sanity check has been lingering since linux-history days. We remove this as we tidy up the writepage() callback to make things a bit clearer.
Suggested-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- mm/shmem.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/mm/shmem.c b/mm/shmem.c index 28f3c699c8ce..b3ad619328bf 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1351,7 +1351,6 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc) folio_clear_dirty(folio); } - BUG_ON(!folio_test_locked(folio)); mapping = folio->mapping; index = folio->index; inode = mapping->host; -- 2.39.1
| |