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X-CSE-ConnectionGUID: DVzzCxzDTc6weXda6aEwqw== X-CSE-MsgGUID: c6C/BtKxQ5avytHveaL04w== X-IronPort-AV: E=McAfee;i="6800,10657,11764"; a="77870900" X-IronPort-AV: E=Sophos;i="6.23,193,1770624000"; d="scan'208";a="77870900" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2026 14:01:22 -0700 X-CSE-ConnectionGUID: 7stEtBP5S4SaIzdb0UNQvw== X-CSE-MsgGUID: jlKIMH7TQ0iFzgvzBN0qYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,193,1770624000"; d="scan'208";a="236459943" Received: from lkp-server01.sh.intel.com (HELO aa799cca880d) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 22 Apr 2026 14:01:20 -0700 Received: from kbuild by aa799cca880d with local (Exim 4.98.2) (envelope-from ) id 1wFehB-0000000011d-3vmS; Wed, 22 Apr 2026 21:01:17 +0000 Date: Thu, 23 Apr 2026 05:01:13 +0800 From: kernel test robot To: Kent Overstreet Cc: oe-kbuild-all@lists.linux.dev Subject: [koverstreet-bcachefs:trace_sched_wakeup_backtrace 118/332] fs/bcachefs/fs/namei.c:294:1: warning: the frame size of 1376 bytes is larger than 1280 bytes Message-ID: <202604230432.n3tdI2ny-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/koverstreet/bcachefs trace_sched_wakeup_backtrace head: 9e7cbd4ad9c7a7ba461dbba9185628c006e200cd commit: 5029b788620006fc5e36ba135f7ac1b2054270a8 [118/332] bcachefs: BCH_SB_ERR_vfs_unlink_got_wrong_inum config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20260423/202604230432.n3tdI2ny-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260423/202604230432.n3tdI2ny-lkp@intel.com/reproduce) 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202604230432.n3tdI2ny-lkp@intel.com/ All warnings (new ones prefixed by >>): fs/bcachefs/fs/namei.c: In function 'bch2_unlink_trans': >> fs/bcachefs/fs/namei.c:294:1: warning: the frame size of 1376 bytes is larger than 1280 bytes [-Wframe-larger-than=] 294 | } | ^ vim +294 fs/bcachefs/fs/namei.c 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 216 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 217 int bch2_unlink_trans(struct btree_trans *trans, 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 218 subvol_inum dir, struct bch_inode_unpacked *dir_u, 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 219 subvol_inum inode, struct bch_inode_unpacked *inode_u, 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 220 const struct qstr *name, 835cd3e147a9a8 fs/bcachefs/fs-common.c Kent Overstreet 2024-02-09 221 bool deleting_subvol) 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 222 { ab2a29ccffd0e9 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-02 223 struct bch_fs *c = trans->c; b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 224 CLASS(btree_iter_uninit, dir_iter)(trans); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 225 CLASS(btree_iter_uninit, dirent_iter)(trans); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 226 CLASS(btree_iter_uninit, inode_iter)(trans); 6fed42bb7750e2 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 227 u64 now = bch2_current_time(c); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 228 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 229 try(bch2_inode_peek(trans, &dir_iter, dir_u, dir, BTREE_ITER_intent)); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 230 2603021d8850a4 fs/bcachefs/fs/namei.c Kent Overstreet 2025-11-11 231 struct bch_hash_info dir_hash; 2603021d8850a4 fs/bcachefs/fs/namei.c Kent Overstreet 2025-11-11 232 try(bch2_hash_info_init(c, dir_u, &dir_hash)); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 233 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 234 subvol_inum inum; b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 235 try(bch2_dirent_lookup_trans(trans, &dirent_iter, dir, &dir_hash, b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 236 name, &inum, BTREE_ITER_intent)); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 237 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 238 if (!subvol_inum_eq(inode, inum)) { 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 239 CLASS(bch_log_msg, msg)(c); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 240 prt_printf(&msg.m, "vfs did bad unlink: wanted inum %llu:%llu, got %llu:%llu\n", 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 241 inode.subvol, inode.inum, 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 242 inum.subvol, inum.inum); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 243 prt_printf(&msg.m, "vfs d_name %s\n", name->name); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 244 prt_printf(&msg.m, "path "); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 245 try(bch2_inum_to_path(trans, inode, &msg.m)); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 246 bch2_fs_emergency_read_only(c, &msg.m); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 247 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 248 msg.m.suppress = !bch2_count_fsck_err(c, vfs_unlink_got_wrong_inum, &msg.m); 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 249 } 5029b788620006 fs/bcachefs/fs/namei.c Kent Overstreet 2026-01-04 250 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 251 try(bch2_inode_peek(trans, &inode_iter, inode_u, inum, BTREE_ITER_intent)); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 252 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 253 if (!deleting_subvol && S_ISDIR(inode_u->bi_mode)) b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 254 try(bch2_empty_dir_trans(trans, inum)); d3ff7fec9c604e fs/bcachefs/fs-common.c Kent Overstreet 2021-04-07 255 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 256 if (deleting_subvol && !inode_u->bi_subvol) b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 257 return bch_err_throw(c, ENOENT_not_subvol); 6fed42bb7750e2 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 258 835cd3e147a9a8 fs/bcachefs/fs-common.c Kent Overstreet 2024-02-09 259 /* Recursive subvolume destroy not allowed (yet?) */ b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 260 if (inode_u->bi_subvol) b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 261 try(bch2_subvol_has_children(trans, inode_u->bi_subvol)); 835cd3e147a9a8 fs/bcachefs/fs-common.c Kent Overstreet 2024-02-09 262 835cd3e147a9a8 fs/bcachefs/fs-common.c Kent Overstreet 2024-02-09 263 if (deleting_subvol || inode_u->bi_subvol) { b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 264 try(bch2_subvolume_unlink(trans, inode_u->bi_subvol)); 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 265 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 266 struct bkey_s_c k = bkey_try(bch2_btree_iter_peek_slot(&dirent_iter)); 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 267 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 268 /* 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 269 * If we're deleting a subvolume, we need to really delete the 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 270 * dirent, not just emit a whiteout in the current snapshot: 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 271 */ 7c84dc243819ab fs/bcachefs/namei.c Kent Overstreet 2025-07-30 272 bch2_btree_iter_set_snapshot(&dirent_iter, k.k->p.snapshot); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 273 try(bch2_btree_iter_traverse(&dirent_iter)); 7bd68c73044f1b fs/bcachefs/fs-common.c Kent Overstreet 2021-09-30 274 } else { 962ad1a7666944 fs/bcachefs/fs-common.c Kent Overstreet 2022-06-23 275 bch2_inode_nlink_dec(trans, inode_u); 6fed42bb7750e2 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 276 } 6fed42bb7750e2 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 277 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 278 if (inode_u->bi_dir == dirent_iter.pos.inode && 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 279 inode_u->bi_dir_offset == dirent_iter.pos.offset) { 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 280 inode_u->bi_dir = 0; 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 281 inode_u->bi_dir_offset = 0; 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 282 } 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 283 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 284 dir_u->bi_mtime = dir_u->bi_ctime = inode_u->bi_ctime = now; 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 285 dir_u->bi_nlink -= is_subdir_for_nlink(inode_u); 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 286 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 287 try(bch2_hash_delete_at(trans, bch2_dirent_hash_desc, 42d237320e9817 fs/bcachefs/fs-common.c Kent Overstreet 2021-03-16 288 &dir_hash, &dirent_iter, b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 289 BTREE_UPDATE_internal_snapshot_node)); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 290 try(bch2_inode_write(trans, &dir_iter, dir_u)); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 291 try(bch2_inode_write(trans, &inode_iter, inode_u)); b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 292 b0d675b2a2498b fs/bcachefs/fs/namei.c Kent Overstreet 2025-08-08 293 return 0; 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 @294 } 9638574229e3ae fs/bcachefs/fs-common.c Kent Overstreet 2019-10-02 295 :::::: The code at line 294 was first introduced by commit :::::: 9638574229e3ae0175a46a63431149746c777b3a bcachefs: Factor out fs-common.c :::::: TO: Kent Overstreet :::::: CC: Kent Overstreet -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki