| commit | 244adf6426ee31a83f397b700d964cff12a247d3 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Thu Jan 23 12:23:17 2020 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Fri Jan 24 21:23:12 2020 -0500 |
| tree | aaf52d4d55384fc1bee1d1debcf889216d0a239d | |
| parent | 4068664e3cd2312610ceac05b74c4cf1853b8325 [diff] |
ext4: make dioread_nolock the default This fixes the direct I/O versus writeback race which can reveal stale data, and it improves the tail latency of commits on slow devices. Link: https://lore.kernel.org/r/20200125022254.1101588-1-tytso@mit.edu Signed-off-by: Theodore Ts'o <tytso@mit.edu>