https://bugzilla.kernel.org/show_bug.cgi?id=205703 --- Comment #2 from Zorro Lang (zlang@xxxxxxxxxx) --- (In reply to Darrick J. Wong from comment #1) > Could you please post the source line translations of the iomap functions? > I don't have your kernel build. I tryed to use the faddr2line tool, then it point to a printk_ratelimited() function. I'm sure I didn't change the kernel source code, the current kernel is installed from it. Is that something wrong? # ./scripts/faddr2line vmlinux iomap_finish_ioend+0x58c iomap_finish_ioend+0x58c/0x5c0: iomap_finish_ioend at /mnt/tests/kernel/distribution/upstream-kernel/install/kernel/fs/iomap/buffered-io.c:1153 # ./scripts/faddr2line vmlinux iomap_finish_ioend+0x168 iomap_finish_ioend+0x168/0x5c0: iomap_finish_ioend at /mnt/tests/kernel/distribution/upstream-kernel/install/kernel/fs/iomap/buffered-io.c:1133 1124 static void 1125 iomap_finish_ioend(struct iomap_ioend *ioend, int error) 1126 { 1127 struct inode *inode = ioend->io_inode; 1128 struct bio *bio = &ioend->io_inline_bio; 1129 struct bio *last = ioend->io_bio, *next; 1130 u64 start = bio->bi_iter.bi_sector; 1131 bool quiet = bio_flagged(bio, BIO_QUIET); 1132 1133 for (bio = &ioend->io_inline_bio; bio; bio = next) { 1134 struct bio_vec *bv; 1135 struct bvec_iter_all iter_all; 1136 1137 /* 1138 * For the last bio, bi_private points to the ioend, so we 1139 * need to explicitly end the iteration here. 1140 */ 1141 if (bio == last) 1142 next = NULL; 1143 else 1144 next = bio->bi_private; 1145 1146 /* walk each page on bio, ending page IO on them */ 1147 bio_for_each_segment_all(bv, bio, iter_all) 1148 iomap_finish_page_writeback(inode, bv->bv_page, error); 1149 bio_put(bio); 1150 } 1151 1152 if (unlikely(error && !quiet)) { 1153 printk_ratelimited(KERN_ERR 1154 "%s: writeback error on inode %lu, offset %lld, sector %llu", 1155 inode->i_sb->s_id, inode->i_ino, ioend->io_offset, 1156 start); 1157 } 1158 } -- You are receiving this mail because: You are watching the assignee of the bug.
