From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Dan Carpenter <error27@gmail.com>
Subject: [koverstreet-bcachefs:bcachefs-rebalance_v2 467/799] fs/bcachefs/vfs/fs.c:360 bch2_inode_hash_find() warn: inconsistent returns '&inode->v.i_lock'.
Date: Fri, 15 May 2026 04:42:02 +0800 [thread overview]
Message-ID: <202605150441.ClakfxbR-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Kent Overstreet <kent.overstreet@linux.dev>
tree: https://github.com/koverstreet/bcachefs bcachefs-rebalance_v2
head: d4b3d00447faf8d4d95db47e3902e4ca4db8fbdc
commit: 221177ea260493d2314aa23273a9bc7fe93529c5 [467/799] bcachefs: move vfs-specific code to vfs/
:::::: branch date: 6 months ago
:::::: commit date: 7 months ago
config: riscv-randconfig-r073-20260514 (https://download.01.org/0day-ci/archive/20260515/202605150441.ClakfxbR-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.5.0
smatch: v0.5.0-9185-gbcc58b9c
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202605150441.ClakfxbR-lkp@intel.com/
smatch warnings:
fs/bcachefs/vfs/fs.c:360 bch2_inode_hash_find() warn: inconsistent returns '&inode->v.i_lock'.
vim +360 fs/bcachefs/vfs/fs.c
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 332
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 333 static struct bch_inode_info *bch2_inode_hash_find(struct bch_fs *c, struct btree_trans *trans,
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 334 subvol_inum inum)
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 335 {
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 336 struct bch_inode_info *inode;
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 337 repeat:
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 338 inode = __bch2_inode_hash_find(c, inum);
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 339 if (inode) {
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 340 spin_lock(&inode->v.i_lock);
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 341 if (!test_bit(EI_INODE_HASHED, &inode->ei_flags)) {
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 342 spin_unlock(&inode->v.i_lock);
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 343 return NULL;
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 344 }
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 345 if ((inode->v.i_state & (I_FREEING|I_WILL_FREE))) {
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 346 if (!trans) {
6b63a948a73ba3d fs/bcachefs/fs.c Kent Overstreet 2024-10-04 347 __wait_on_freeing_inode(c, inode, inum);
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 348 } else {
83ecd1b122f49c9 fs/bcachefs/fs.c Kent Overstreet 2025-04-13 349 int ret = drop_locks_do(trans,
83ecd1b122f49c9 fs/bcachefs/fs.c Kent Overstreet 2025-04-13 350 (__wait_on_freeing_inode(c, inode, inum), 0));
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 351 if (ret)
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 352 return ERR_PTR(ret);
54f7702466b3a10 fs/bcachefs/fs.c Kent Overstreet 2024-08-16 353 }
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 354 goto repeat;
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 355 }
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 356 __iget(&inode->v);
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 357 spin_unlock(&inode->v.i_lock);
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 358 }
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 359
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 @360 return inode;
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 361 }
112d21fd1a122f7 fs/bcachefs/fs.c Kent Overstreet 2024-06-08 362
:::::: The code at line 360 was first introduced by commit
:::::: 112d21fd1a122f778c383aa44d5448f4da9518c3 bcachefs: switch to rhashtable for vfs inodes hash
:::::: TO: Kent Overstreet <kent.overstreet@linux.dev>
:::::: CC: Kent Overstreet <kent.overstreet@linux.dev>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2026-05-14 21:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-14 20:42 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-01-26 23:01 [koverstreet-bcachefs:bcachefs-rebalance_v2 467/799] fs/bcachefs/vfs/fs.c:360 bch2_inode_hash_find() warn: inconsistent returns '&inode->v.i_lock' kernel test robot
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