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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git netfs-writeback head: 4058083df1dc58322ad2ec98bcd218a43c8befac commit: 4058083df1dc58322ad2ec98bcd218a43c8befac [16/16] netfs: Speed up buffered reading config: i386-randconfig-006-20240624 (https://download.01.org/0day-ci/archive/20240625/202406250022.6NZKarFI-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240625/202406250022.6NZKarFI-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/202406250022.6NZKarFI-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/netfs/main.c:70:6: warning: format specifies type 'int' but the argument has type 'long' [-Wformat] 65 | "%08x %s %3d %2lx %4d @%04llx %llx/%llx", | ~~~ | %4ld 66 | rreq->debug_id, 67 | netfs_origins[rreq->origin], 68 | refcount_read(&rreq->ref), 69 | rreq->flags, 70 | rreq->error, | ^~~~~~~~~~~ 1 warning generated. vim +70 fs/netfs/main.c 87b57a048964ab David Howells 2022-03-04 47 87b57a048964ab David Howells 2022-03-04 48 /* 87b57a048964ab David Howells 2022-03-04 49 * Generate a list of I/O requests in /proc/fs/netfs/requests 87b57a048964ab David Howells 2022-03-04 50 */ 87b57a048964ab David Howells 2022-03-04 51 static int netfs_requests_seq_show(struct seq_file *m, void *v) 87b57a048964ab David Howells 2022-03-04 52 { 87b57a048964ab David Howells 2022-03-04 53 struct netfs_io_request *rreq; 87b57a048964ab David Howells 2022-03-04 54 87b57a048964ab David Howells 2022-03-04 55 if (v == &netfs_io_requests) { 87b57a048964ab David Howells 2022-03-04 56 seq_puts(m, 4058083df1dc58 David Howells 2024-06-19 57 "REQUEST OR REF FL ERR COVERAGE\n" 4058083df1dc58 David Howells 2024-06-19 58 "======== == === == ==== =========\n" 87b57a048964ab David Howells 2022-03-04 59 ); 87b57a048964ab David Howells 2022-03-04 60 return 0; 87b57a048964ab David Howells 2022-03-04 61 } 87b57a048964ab David Howells 2022-03-04 62 87b57a048964ab David Howells 2022-03-04 63 rreq = list_entry(v, struct netfs_io_request, proc_link); 87b57a048964ab David Howells 2022-03-04 64 seq_printf(m, 4058083df1dc58 David Howells 2024-06-19 65 "%08x %s %3d %2lx %4d @%04llx %llx/%llx", 87b57a048964ab David Howells 2022-03-04 66 rreq->debug_id, 87b57a048964ab David Howells 2022-03-04 67 netfs_origins[rreq->origin], 87b57a048964ab David Howells 2022-03-04 68 refcount_read(&rreq->ref), 87b57a048964ab David Howells 2022-03-04 69 rreq->flags, 87b57a048964ab David Howells 2022-03-04 @70 rreq->error, 87b57a048964ab David Howells 2022-03-04 71 rreq->start, rreq->submitted, rreq->len); 87b57a048964ab David Howells 2022-03-04 72 seq_putc(m, '\n'); 87b57a048964ab David Howells 2022-03-04 73 return 0; 87b57a048964ab David Howells 2022-03-04 74 } 87b57a048964ab David Howells 2022-03-04 75 :::::: The code at line 70 was first introduced by commit :::::: 87b57a048964abfd5f3d8b79bc55687327f5a380 netfs: Add a procfile to list in-progress requests :::::: TO: David Howells :::::: CC: David Howells -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki