[PATCH] fix send_sigqueue() vs thread exit race

[linux-2.6] / fs / mpage.c

diff --git a/fs/mpage.c b/fs/mpage.c
index 68db5256a7270cf25cdda6751c06e232d9110460..bb9aebe93862d8c03a94990d4b28fc4832e93a1f 100644 (file)
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -79,15 +79,18 @@ static int mpage_end_io_write(struct bio *bio, unsigned int bytes_done, int err)
                if (--bvec >= bio->bi_io_vec)
                        prefetchw(&bvec->bv_page->flags);
 
-               if (!uptodate)
+               if (!uptodate){
                        SetPageError(page);
+                       if (page->mapping)
+                               set_bit(AS_EIO, &page->mapping->flags);
+               }
                end_page_writeback(page);
        } while (bvec >= bio->bi_io_vec);
        bio_put(bio);
        return 0;
 }
 
-struct bio *mpage_bio_submit(int rw, struct bio *bio)
+static struct bio *mpage_bio_submit(int rw, struct bio *bio)
 {
        bio->bi_end_io = mpage_end_io_read;
        if (rw == WRITE)