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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-08-22 17:09:16 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:26 -0400 |
| commit | 4e1510c3e9a053edc1fdfe56fc96009919ceebd8 (patch) | |
| tree | 5bafe6f114442e954908675a362cd09d3a6643c4 /fs/bcachefs/bcachefs.h | |
| parent | 3fb5ebcdd4b0599ba8d20a322d322f3a1aaea381 (diff) | |
| download | lwn-4e1510c3e9a053edc1fdfe56fc96009919ceebd8.tar.gz lwn-4e1510c3e9a053edc1fdfe56fc96009919ceebd8.zip | |
bcachefs: Add a hint for allocating new stripes
This way we aren't doing a full linear scan every time we create a new
stripe.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs.h')
| -rw-r--r-- | fs/bcachefs/bcachefs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/bcachefs.h b/fs/bcachefs/bcachefs.h index 410fce3ed8d4..9bee837dedcf 100644 --- a/fs/bcachefs/bcachefs.h +++ b/fs/bcachefs/bcachefs.h @@ -745,6 +745,7 @@ struct bch_fs { /* ERASURE CODING */ struct list_head ec_new_stripe_list; struct mutex ec_new_stripe_lock; + u64 ec_stripe_hint; struct bio_set ec_bioset; |