diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-05-28 05:06:18 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:04 -0400 |
| commit | bff796ae6539b50bb3fe595e8db7b72e3255a34d (patch) | |
| tree | 70b274633607982f1d5bdabbd1a84136ea16f3d4 /fs/bcachefs/fs-common.c | |
| parent | d797ca3d8ed3b493d6558426fb4b4980ff186c37 (diff) | |
bcachefs: Fix pathalogical behaviour with inode sharding by cpu ID
If the transactior restarts on a different CPU, it could end up needing
to read in a different btree node, which makes another transaction
restart more likely...
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/fs-common.c')
| -rw-r--r-- | fs/bcachefs/fs-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/bcachefs/fs-common.c b/fs/bcachefs/fs-common.c index 08c6af886df7..00a63fecb976 100644 --- a/fs/bcachefs/fs-common.c +++ b/fs/bcachefs/fs-common.c @@ -23,6 +23,7 @@ int bch2_create_trans(struct btree_trans *trans, u64 dir_inum, struct btree_iter *inode_iter = NULL; struct bch_hash_info hash = bch2_hash_info_init(c, new_inode); u64 now = bch2_current_time(c); + u64 cpu = raw_smp_processor_id(); u64 dir_offset = 0; int ret; @@ -36,7 +37,7 @@ int bch2_create_trans(struct btree_trans *trans, u64 dir_inum, if (!name) new_inode->bi_flags |= BCH_INODE_UNLINKED; - inode_iter = bch2_inode_create(trans, new_inode, U32_MAX); + inode_iter = bch2_inode_create(trans, new_inode, U32_MAX, cpu); ret = PTR_ERR_OR_ZERO(inode_iter); if (ret) goto err; |