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| author | Jens Axboe <axboe@fb.com> | 2016-09-01 18:20:33 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-08 16:28:55 +0100 |
| commit | b57d74aff9ab92fbfb7c197c384d1adfa2827b2e (patch) | |
| tree | ecb36de5f34865613c9eec3db3c0de034aaf7e33 /kernel/kcov.c | |
| parent | skd_main: use %*ph to dump small buffers (diff) | |
| download | linux-b57d74aff9ab92fbfb7c197c384d1adfa2827b2e.tar.xz linux-b57d74aff9ab92fbfb7c197c384d1adfa2827b2e.zip | |
writeback: track if we're sleeping on progress in balance_dirty_pages()
Note in the bdi_writeback structure whenever a task ends up sleeping
waiting for progress. We can use that information in the lower layers
to increase the priority of writes.
Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'kernel/kcov.c')
0 files changed, 0 insertions, 0 deletions