| commit | 8de49e674a1133ab8998914a6e933ceb4b5f4b07 | [log] [tgz] |
|---|---|---|
| author | Kazuya Mio <k-mio@sx.jp.nec.com> | Thu Oct 20 19:23:08 2011 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Thu Oct 20 19:23:08 2011 -0400 |
| tree | 19d7d5de54b166f0d4e0ea9f57d6bcf0b451e52b | |
| parent | 09e0834fb0ce1ea2a63885177015bd5d7d2bc22d [diff] |
ext4: fix the deadlock in mpage_da_map_and_submit() If ext4_jbd2_file_inode() in mpage_da_map_and_submit() fails due to journal abort, this function returns to caller without unlocking the page. It leads to the deadlock, and the patch fixes this issue by calling mpage_da_submit_io(). Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>