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| author |   Kent Overstreet <kent.overstreet@linux.dev> | 2025-05-14 21:32:40 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-05-19 08:28:41 -0400 |
| commit | cbed8287e5789558cf947a7b4d47fdf3e25c29bf (patch) | |
| tree | 8bea593146de8fd79ba66a690665aebcd3f9b15a /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | bcachefs: fix extent_has_stripe_ptr() (diff) | |
| download | linux-rng-cbed8287e5789558cf947a7b4d47fdf3e25c29bf.tar.xz linux-rng-cbed8287e5789558cf947a7b4d47fdf3e25c29bf.zip | |
bcachefs: mkwrite() now only dirties one page
Don't dirty the whole folio - fixes write amplification with
applications doing mmaped writes.
https://www.reddit.com/r/bcachefs/comments/1klzcg1/incredible_amounts_of_write_amplification_when/
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions