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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-21 21:16:50 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-22 16:29:28 -0400 |
| commit | b4de3a7a16a7408d1387efb8636c6702c2c288d8 (patch) | |
| tree | 6f2200214aa368ceccf36c8828701d67f14a4ec1 | |
| parent | c5201a6dcc478e38d2cdc27af137bed7528791e1 (diff) | |
bcachefs: Kill unnecessary bch2_dev_usage_read()bcachefs-2025-03-23
bch2_dev_usage_read() is fairly expensive, we should optimize this more.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/alloc_foreground.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/alloc_foreground.c b/fs/bcachefs/alloc_foreground.c index 95aafc232290..0cac65347a5d 100644 --- a/fs/bcachefs/alloc_foreground.c +++ b/fs/bcachefs/alloc_foreground.c @@ -631,7 +631,7 @@ static inline void bch2_dev_stripe_increment_inlined(struct bch_dev *ca, struct bch_dev_usage *usage) { u64 *v = stripe->next_alloc + ca->dev_idx; - u64 free_space = dev_buckets_available(ca, BCH_WATERMARK_normal); + u64 free_space = __dev_buckets_available(ca, *usage, BCH_WATERMARK_normal); u64 free_space_inv = free_space ? div64_u64(1ULL << 48, free_space) : 1ULL << 48; |