[PATCH] blkmtd: use clear_page_dirty()

SetPageDirty() and ClearPageDirty() are low-level thing which filesystems
shouldn't be using.  They bypass dirty page accounting.

Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c
index f9db52f..04f864d 100644 (file)
--- a/drivers/mtd/devices/blkmtd.c
+++ b/drivers/mtd/devices/blkmtd.c
@@ -113,7 +113,7 @@ static int bi_write_complete(struct bio *bio, unsigned int bytes_done, int error
                        ClearPageUptodate(page);
                        SetPageError(page);
                }
-               ClearPageDirty(page);
+               clear_page_dirty(page);
                unlock_page(page);
                page_cache_release(page);
        } while (bvec >= bio->bi_io_vec);
@@ -289,7 +289,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
                        BUG();
                }
                memcpy(page_address(page)+offset, buf, start_len);
-               SetPageDirty(page);
+               set_page_dirty(page);
                SetPageUptodate(page);
                buf += start_len;
                thislen = start_len;
@@ -336,7 +336,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
                        }
                        pagenr++;
                        pagecnt--;
-                       SetPageDirty(page);
+                       set_page_dirty(page);
                        SetPageUptodate(page);
                        pagesc--;
                        thislen += PAGE_SIZE;
@@ -357,7 +357,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
                        BUG();
                }
                memcpy(page_address(page), buf, end_len);
-               SetPageDirty(page);
+               set_page_dirty(page);
                SetPageUptodate(page);
                DEBUG(3, "blkmtd: write: writing out partial end\n");
                thislen += end_len;