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[PATCH] revert ext3-writepages-support-for-writeback-mode

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This had a fatal lock ranking bug: we do journal_start outside
mpage_writepages()'s lock_page().

Revert the whole thing, think again.

Credit-to: Jan Kara <jack@suse.cz>

For identifying the bug.

Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton
2005-05-05 16:16:02 -07:00
committed by Linus Torvalds
parent ecffdde68e
commit d17d7fa44d
3 changed files with 1 additions and 60 deletions
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include/linux/mpage.h
-3
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@@ -20,9 +20,6 @@ int mpage_writepages(struct address_space *mapping,
struct writeback_control *wbc, get_block_t get_block);
int mpage_writepage(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);
int __mpage_writepages(struct address_space *mapping,
struct writeback_control *wbc, get_block_t get_block,
writepage_t writepage);
static inline int
generic_writepages(struct address_space *mapping, struct writeback_control *wbc)