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| author |   Theodore Ts'o <tytso@mit.edu> | 2010-10-27 21:30:10 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-10-27 21:30:10 -0400 |
| commit | bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc (patch) | |
| tree | f0d1902b7ff4294114614cc706855c3d6b131f73 /fs/jbd2/commit.c | |
| parent | ext4: move mpage_put_bnr_to_bhs()'s functionality to mpage_da_submit_io() (diff) | |
| download | wireguard-linux-bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc.tar.xz wireguard-linux-bd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cc.zip | |
ext4: use bio layer instead of buffer layer in mpage_da_submit_io
Call the block I/O layer directly instad of going through the buffer
layer. This should give us much better performance and scalability,
as well as lowering our CPU utilization when doing buffered writeback.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions