"When we cannot write a page we should use redirty_page_for_writepage() instead of plain set_page_dirty(). That tells writeback code we have problems, redirties only the page (redirtying buffers is not needed), and updates mm accounting of failed page writes." Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> --- mm/shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/shmem.c b/mm/shmem.c index 142b0bc085e1..18aa88eff8e3 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -872,7 +872,7 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc) mutex_unlock(&shmem_swaplist_mutex); swapcache_free(swap, NULL); redirty: - set_page_dirty(page); + redirty_page_for_writepage(wbc, page); if (wbc->for_reclaim) return AOP_WRITEPAGE_ACTIVATE; /* Return with page locked */ unlock_page(page); -- 1.9.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
