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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-11-23 22:13:19 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:48 -0400 |
| commit | 994ba475433a9395cb71e2ffb1928ce9fdb98e80 (patch) | |
| tree | 17b68d33648215991336796bedd4174d58a730c3 /fs/bcachefs/ec.c | |
| parent | a16b19cd1d91366e38c06f1195437b200b32e980 (diff) | |
| download | lwn-994ba475433a9395cb71e2ffb1928ce9fdb98e80.tar.gz lwn-994ba475433a9395cb71e2ffb1928ce9fdb98e80.zip | |
bcachefs: New btree helpers
This introduces some new conveniences, to help cut down on boilerplate:
- bch2_trans_kmalloc_nomemzero() - performance optimiation
- bch2_bkey_make_mut()
- bch2_bkey_get_mut()
- bch2_bkey_get_mut_typed()
- bch2_bkey_alloc()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/ec.c')
| -rw-r--r-- | fs/bcachefs/ec.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c index c855ea025f0e..65da4a185bbb 100644 --- a/fs/bcachefs/ec.c +++ b/fs/bcachefs/ec.c @@ -844,13 +844,11 @@ static int ec_stripe_update_extent(struct btree_trans *trans, dev = s->key.v.ptrs[block].dev; - n = bch2_trans_kmalloc(trans, bkey_bytes(k.k)); + n = bch2_bkey_make_mut(trans, k); ret = PTR_ERR_OR_ZERO(n); if (ret) return ret; - bkey_reassemble(n, k); - bch2_bkey_drop_ptrs(bkey_i_to_s(n), ptr, ptr->dev != dev); ec_ptr = (void *) bch2_bkey_has_device(bkey_i_to_s_c(n), dev); BUG_ON(!ec_ptr); |