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[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>
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1 changed files with 4 additions and 4 deletions
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@ -113,7 +113,7 @@ static int bi_write_complete(struct bio *bio, unsigned int bytes_done, int error
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ClearPageUptodate(page);
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SetPageError(page);
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}
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ClearPageDirty(page);
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clear_page_dirty(page);
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unlock_page(page);
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page_cache_release(page);
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} while (bvec >= bio->bi_io_vec);
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@ -289,7 +289,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
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BUG();
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}
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memcpy(page_address(page)+offset, buf, start_len);
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SetPageDirty(page);
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set_page_dirty(page);
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SetPageUptodate(page);
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buf += start_len;
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thislen = start_len;
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@ -336,7 +336,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
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}
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pagenr++;
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pagecnt--;
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SetPageDirty(page);
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set_page_dirty(page);
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SetPageUptodate(page);
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pagesc--;
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thislen += PAGE_SIZE;
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@ -357,7 +357,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
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BUG();
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}
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memcpy(page_address(page), buf, end_len);
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SetPageDirty(page);
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set_page_dirty(page);
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SetPageUptodate(page);
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DEBUG(3, "blkmtd: write: writing out partial end\n");
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thislen += end_len;
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