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| author |   Jan Kara <jack@suse.cz> | 2013-06-04 14:27:38 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2013-06-04 14:27:38 -0400 |
| commit | e83403959fddb6d90e8c5e54bbce3110d0c82165 (patch) | |
| tree | e993e008bab6fee97a1c8389f6bfc7bb438f2b49 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ext4: defer clearing of PageWriteback after extent conversion (diff) | |
| download | linux-dev-e83403959fddb6d90e8c5e54bbce3110d0c82165.tar.xz linux-dev-e83403959fddb6d90e8c5e54bbce3110d0c82165.zip | |
ext4: protect extent conversion after DIO with i_dio_count
Make sure extent conversion after DIO happens while i_dio_count is
still elevated so that inode_dio_wait() waits until extent conversion
is done. This removes the need for explicit waiting for extent
conversion in some cases.
Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions