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| author |   Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-07 20:43:07 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-21 01:36:22 -0500 |
| commit | be565740ee84798b5b2d5ab88070d887fd77c1a3 (patch) | |
| tree | 3ed636d510ac878d4b74b735cbd8d09130efb34a | |
| parent | bcachefs: Don't add unknown accounting types to eytzinger tree (diff) | |
| download | wireguard-linux-be565740ee84798b5b2d5ab88070d887fd77c1a3.tar.xz wireguard-linux-be565740ee84798b5b2d5ab88070d887fd77c1a3.zip | |
bcachefs: Set bucket needs discard, inc gen on empty -> nonempty transition
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/alloc_background.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index b2d570453351..62069231c63b 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -856,7 +856,10 @@ int bch2_trigger_alloc(struct btree_trans *trans, if (flags & BTREE_TRIGGER_transactional) { alloc_data_type_set(new_a, new_a->data_type); - if (bch2_bucket_sectors_total(*new_a) > bch2_bucket_sectors_total(*old_a)) { + int is_empty_delta = (int) data_type_is_empty(new_a->data_type) - + (int) data_type_is_empty(old_a->data_type); + + if (is_empty_delta < 0) { new_a->io_time[READ] = bch2_current_io_time(c, READ); new_a->io_time[WRITE]= bch2_current_io_time(c, WRITE); SET_BCH_ALLOC_V4_NEED_INC_GEN(new_a, true); |