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charset=us-ascii Content-Disposition: inline tree: https://gitee.com/anolis/intel-cloud-kernel.git devel-6.6 head: 7c285f40a964b427534f3dab33b104ee9cab6245 commit: abd67b878ec2ea7ac5446e95b7f27258eba37e41 [50/50] anolis: sched: introduce simplified proxy execution for jbd2_lock config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251213/202512132342.TbUX2bvG-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132342.TbUX2bvG-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/202512132342.TbUX2bvG-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/jbd2/journal.c:1508:6: warning: no previous prototype for 'jbd2_proxy_exec_get' [-Wmissing-prototypes] 1508 | void jbd2_proxy_exec_get(journal_t *journal) | ^~~~~~~~~~~~~~~~~~~ vim +/jbd2_proxy_exec_get +1508 fs/jbd2/journal.c 1503 1504 /* 1505 * When we enable proxy exec for journal, we call jbd2_proxy_exec_get(). 1506 * If we are the first one to enable, we'll also enable __jbd2_proxy_exec_enabled. 1507 */ > 1508 void jbd2_proxy_exec_get(journal_t *journal) 1509 { 1510 atomic_inc(&journal->proxy_exec_refcount); 1511 1512 if (atomic_inc_not_zero(&jbd2_proxy_exec_count)) 1513 return; 1514 1515 mutex_lock(&jbd2_proxy_exec_mutex); 1516 if (!atomic_read(&jbd2_proxy_exec_count)) 1517 static_branch_enable(&__jbd2_proxy_exec_enabled); 1518 1519 /* Ensure the static branch is enabled before we increase jbd2_proxy_exec_count. */ 1520 smp_mb__before_atomic(); 1521 atomic_inc(&jbd2_proxy_exec_count); 1522 mutex_unlock(&jbd2_proxy_exec_mutex); 1523 } 1524 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki