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ext4: fix deadlock in ext4_ordered_write_end()
authorAkira Fujita <a-fujita@rs.jp.nec.com>
Thu, 20 Oct 2011 22:56:10 +0000 (18:56 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 20 Oct 2011 22:56:10 +0000 (18:56 -0400)
If ext4_jbd2_file_inode() in ext4_ordered_write_end() fails for some
reasons, this function returns to caller without unlocking the page.
It leads to the deadlock, and the patch fixes this issue.

Signed-off-by: Akira Fujita <a-fujita@rs.jp.nec.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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