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| author | Theodore Ts'o <tytso@mit.edu> | 2013-04-20 23:46:17 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-04-20 23:46:17 +0400 |
| commit | 9f203507ed277ee86e3f76a15e09db1c92e40b94 (patch) | |
| tree | 3055dbd2f6a885b20db3fda1d56ea0d9e780d9dd /include/linux/buffer_head.h | |
| parent | c4d8b0235aa98f8c26bf94d308be3fdd24154572 (diff) | |
| download | linux-9f203507ed277ee86e3f76a15e09db1c92e40b94.tar.xz | |
ext4: mark all metadata I/O with REQ_META
As Dave Chinner pointed out at the 2013 LSF/MM workshop, it's
important that metadata I/O requests are marked as such to avoid
priority inversions caused by I/O bandwidth throttling.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/linux/buffer_head.h')
0 files changed, 0 insertions, 0 deletions