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ext4: convert write_begin methods to stable_page_writes semantics

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Use wait_for_stable_page() instead of wait_on_page_writeback()

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Dmitry Monakhov 2013-08-28 14:30:47 -04:00 committed by Theodore Ts'o
parent 27b1b22882
commit 7afe5aa59e
1 changed files with 3 additions and 2 deletions
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5
fs/ext4/inode.c
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@ -969,7 +969,8 @@ retry_journal:
ext4_journal_stop(handle);
goto retry_grab;
}
wait_on_page_writeback(page);
/* In case writeback began while the page was unlocked */
wait_for_stable_page(page);
if (ext4_should_dioread_nolock(inode))
ret = __block_write_begin(page, pos, len, ext4_get_block_write);
@ -2678,7 +2679,7 @@ retry_journal:
goto retry_grab;
}
/* In case writeback began while the page was unlocked */
wait_on_page_writeback(page);
wait_for_stable_page(page);
ret = __block_write_begin(page, pos, len, ext4_da_get_block_prep);
if (ret < 0) {