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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 052d534373b7ed33712a63d5e17b2b6cdbce84fd commit: 6669797b0dd41ced457760b6e1014fdda8ce19ce fs/jbd2: Fix the documentation of the jbd2_write_superblock() callers date: 1 year, 6 months ago config: x86_64-randconfig-121-20240107 (https://download.01.org/0day-ci/archive/20240115/202401151239.cNgBQqgO-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240115/202401151239.cNgBQqgO-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/202401151239.cNgBQqgO-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) fs/jbd2/journal.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, include/trace/events/jbd2.h): >> include/trace/events/jbd2.h:356:1: sparse: sparse: cast to restricted blk_opf_t >> include/trace/events/jbd2.h:356:1: sparse: sparse: cast to restricted blk_opf_t >> include/trace/events/jbd2.h:356:1: sparse: sparse: restricted blk_opf_t degrades to integer >> include/trace/events/jbd2.h:356:1: sparse: sparse: restricted blk_opf_t degrades to integer vim +356 include/trace/events/jbd2.h 71f2be213a00090 Theodore Ts'o 2009-12-23 355 24bcc89c7e7c649 Jan Kara 2012-03-13 @356 TRACE_EVENT(jbd2_write_superblock, 2201c590dd6e802 Seiji Aguchi 2012-02-20 357 6669797b0dd41ce Bart Van Assche 2022-07-14 358 TP_PROTO(journal_t *journal, blk_opf_t write_flags), 2201c590dd6e802 Seiji Aguchi 2012-02-20 359 6669797b0dd41ce Bart Van Assche 2022-07-14 360 TP_ARGS(journal, write_flags), 2201c590dd6e802 Seiji Aguchi 2012-02-20 361 2201c590dd6e802 Seiji Aguchi 2012-02-20 362 TP_STRUCT__entry( 2201c590dd6e802 Seiji Aguchi 2012-02-20 363 __field( dev_t, dev ) 6669797b0dd41ce Bart Van Assche 2022-07-14 364 __field( blk_opf_t, write_flags ) 2201c590dd6e802 Seiji Aguchi 2012-02-20 365 ), 2201c590dd6e802 Seiji Aguchi 2012-02-20 366 2201c590dd6e802 Seiji Aguchi 2012-02-20 367 TP_fast_assign( 2201c590dd6e802 Seiji Aguchi 2012-02-20 368 __entry->dev = journal->j_fs_dev->bd_dev; 6669797b0dd41ce Bart Van Assche 2022-07-14 369 __entry->write_flags = write_flags; 2201c590dd6e802 Seiji Aguchi 2012-02-20 370 ), 2201c590dd6e802 Seiji Aguchi 2012-02-20 371 6669797b0dd41ce Bart Van Assche 2022-07-14 372 TP_printk("dev %d,%d write_flags %x", MAJOR(__entry->dev), 6669797b0dd41ce Bart Van Assche 2022-07-14 373 MINOR(__entry->dev), (__force u32)__entry->write_flags) 2201c590dd6e802 Seiji Aguchi 2012-02-20 374 ); 2201c590dd6e802 Seiji Aguchi 2012-02-20 375 :::::: The code at line 356 was first introduced by commit :::::: 24bcc89c7e7c64982e6192b4952a0a92379fc341 jbd2: split updating of journal superblock and marking journal empty :::::: TO: Jan Kara :::::: CC: Theodore Ts'o -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki