Extern or forward variable declaration at fs/btrfs/disk-io.h, line 38 References: fs/btrfs/block-group.c, line 2267 fs/btrfs/block-group.c, line 2315 fs/btrfs/check-integrity.c, line 314 fs/btrfs/check-integrity.c, line 578 fs/btrfs/check-integrity.c, line 702 fs/btrfs/check-integrity.c, line 1459 fs/btrfs/check-integrity.c, line 2719 fs/btrfs/check-integrity.c, line 2795 fs/btrfs/compression.c, line 428 fs/btrfs/dev-replace.c, line 245 fs/btrfs/dev-replace.c, line 246 fs/btrfs/dev-replace.c, line 248 fs/btrfs/dev-replace.c, line 458 fs/btrfs/dev-replace.c, line 467 fs/btrfs/dev-replace.c, line 590 fs/btrfs/dev-replace.c, line 653 fs/btrfs/dev-replace.c, line 654 fs/btrfs/dev-replace.c, line 823 fs/btrfs/dev-replace.c, line 824 fs/btrfs/dev-replace.c, line 850 fs/btrfs/dev-replace.c, line 851 fs/btrfs/dev-replace.c, line 878 fs/btrfs/dev-replace.c, line 879 fs/btrfs/dev-replace.c, line 1100 fs/btrfs/dev-replace.c, line 1101 fs/btrfs/disk-io.c, line 3699 fs/btrfs/disk-io.c, line 3803 fs/btrfs/disk-io.c, line 3896 fs/btrfs/disk-io.c, line 3969 fs/btrfs/disk-io.c, line 3991 fs/btrfs/disk-io.c, line 4018 fs/btrfs/disk-io.c, line 4102 fs/btrfs/disk-io.c, line 4893 fs/btrfs/disk-io.h, line 38 fs/btrfs/extent-tree.c, line 1271 fs/btrfs/extent-tree.c, line 1343 fs/btrfs/extent-tree.c, line 5853 fs/btrfs/extent-tree.c, line 5956 fs/btrfs/extent_io.c, line 2290 fs/btrfs/extent_io.c, line 3335 fs/btrfs/inode.c, line 10628 fs/btrfs/ioctl.c, line 425 fs/btrfs/ioctl.c, line 1669 fs/btrfs/ioctl.c, line 3329 fs/btrfs/ioctl.c, line 3383 fs/btrfs/raid56.c, line 2227 fs/btrfs/reada.c, line 73 fs/btrfs/reada.c, line 74 fs/btrfs/reada.c, line 229 fs/btrfs/reada.c, line 313 fs/btrfs/reada.c, line 314 fs/btrfs/reada.c, line 610 fs/btrfs/reada.c, line 689 fs/btrfs/reada.c, line 794 fs/btrfs/reada.c, line 859 fs/btrfs/reada.c, line 1054 fs/btrfs/reada.c, line 1081 fs/btrfs/scrub.c, line 67 fs/btrfs/scrub.c, line 86 fs/btrfs/scrub.c, line 125 fs/btrfs/scrub.c, line 178 fs/btrfs/scrub.c, line 203 fs/btrfs/scrub.c, line 236 fs/btrfs/scrub.c, line 245 fs/btrfs/scrub.c, line 723 fs/btrfs/scrub.c, line 817 fs/btrfs/scrub.c, line 2005 fs/btrfs/scrub.c, line 2164 fs/btrfs/scrub.c, line 2261 fs/btrfs/scrub.c, line 2542 fs/btrfs/scrub.c, line 2597 fs/btrfs/scrub.c, line 2686 fs/btrfs/scrub.c, line 2895 fs/btrfs/scrub.c, line 2916 fs/btrfs/scrub.c, line 3166 fs/btrfs/scrub.c, line 3202 fs/btrfs/scrub.c, line 3580 fs/btrfs/scrub.c, line 3652 fs/btrfs/scrub.c, line 3951 fs/btrfs/scrub.c, line 4073 fs/btrfs/scrub.c, line 4265 fs/btrfs/scrub.c, line 4291 fs/btrfs/scrub.c, line 4308 fs/btrfs/super.c, line 1061 fs/btrfs/super.c, line 1643 fs/btrfs/super.c, line 2114 fs/btrfs/super.c, line 2388 fs/btrfs/super.c, line 2466 fs/btrfs/sysfs.c, line 1196 fs/btrfs/sysfs.c, line 1443 fs/btrfs/sysfs.c, line 1469 fs/btrfs/sysfs.c, line 1469 fs/btrfs/sysfs.c, line 1482 fs/btrfs/sysfs.c, line 1482 fs/btrfs/sysfs.c, line 1496 fs/btrfs/sysfs.c, line 1496 fs/btrfs/sysfs.c, line 1509 fs/btrfs/sysfs.c, line 1509 fs/btrfs/sysfs.c, line 1520 fs/btrfs/sysfs.c, line 1520 fs/btrfs/sysfs.c, line 1536 fs/btrfs/sysfs.c, line 1536 fs/btrfs/sysfs.c, line 1548 fs/btrfs/sysfs.c, line 1548 fs/btrfs/sysfs.c, line 1591 fs/btrfs/sysfs.c, line 1591 fs/btrfs/sysfs.c, line 1604 fs/btrfs/sysfs.c, line 1652 fs/btrfs/sysfs.c, line 1702 fs/btrfs/tests/btrfs-tests.c, line 95 fs/btrfs/tests/btrfs-tests.c, line 97 fs/btrfs/tests/btrfs-tests.c, line 110 fs/btrfs/tests/btrfs-tests.c, line 155 fs/btrfs/tests/extent-map-tests.c, line 491 fs/btrfs/volumes.c, line 248 fs/btrfs/volumes.c, line 249 fs/btrfs/volumes.c, line 398 fs/btrfs/volumes.c, line 410 fs/btrfs/volumes.c, line 414 fs/btrfs/volumes.c, line 532 fs/btrfs/volumes.c, line 555 fs/btrfs/volumes.c, line 558 fs/btrfs/volumes.c, line 609 fs/btrfs/volumes.c, line 770 fs/btrfs/volumes.c, line 774 fs/btrfs/volumes.c, line 989 fs/btrfs/volumes.c, line 990 fs/btrfs/volumes.c, line 1037 fs/btrfs/volumes.c, line 1039 fs/btrfs/volumes.c, line 1085 fs/btrfs/volumes.c, line 1099 fs/btrfs/volumes.c, line 1112 fs/btrfs/volumes.c, line 1163 fs/btrfs/volumes.c, line 1201 fs/btrfs/volumes.c, line 1202 fs/btrfs/volumes.c, line 1203 fs/btrfs/volumes.c, line 1236 fs/btrfs/volumes.c, line 1238 fs/btrfs/volumes.c, line 1239 fs/btrfs/volumes.c, line 1340 fs/btrfs/volumes.c, line 1345 fs/btrfs/volumes.c, line 1393 fs/btrfs/volumes.c, line 1414 fs/btrfs/volumes.c, line 1436 fs/btrfs/volumes.c, line 1490 fs/btrfs/volumes.c, line 1561 fs/btrfs/volumes.c, line 1701 fs/btrfs/volumes.c, line 1709 fs/btrfs/volumes.c, line 1829 fs/btrfs/volumes.c, line 1899 fs/btrfs/volumes.c, line 1973 fs/btrfs/volumes.c, line 1974 fs/btrfs/volumes.c, line 1976 fs/btrfs/volumes.c, line 1994 fs/btrfs/volumes.c, line 1995 fs/btrfs/volumes.c, line 2078 fs/btrfs/volumes.c, line 2235 fs/btrfs/volumes.c, line 2262 fs/btrfs/volumes.c, line 2289 fs/btrfs/volumes.c, line 2323 fs/btrfs/volumes.c, line 2331 fs/btrfs/volumes.c, line 2357 fs/btrfs/volumes.c, line 2361 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fs/btrfs/volumes.c, line 7844 fs/btrfs/volumes.c, line 7887 fs/btrfs/volumes.c, line 7928 fs/btrfs/zoned.c, line 170 fs/btrfs/zoned.c, line 195 fs/btrfs/zoned.c, line 272 fs/btrfs/zoned.c, line 294 fs/btrfs/zoned.c, line 489 fs/btrfs/zoned.c, line 502 fs/btrfs/zoned.c, line 518 fs/btrfs/zoned.c, line 730 fs/btrfs/zoned.c, line 774 fs/btrfs/zoned.c, line 839 fs/btrfs/zoned.c, line 898 fs/btrfs/zoned.c, line 920 fs/btrfs/zoned.c, line 1034 fs/btrfs/zoned.c, line 1431 fs/btrfs/zoned.c, line 1463 fs/btrfs/zoned.c, line 1485 fs/btrfs/zoned.c, line 1513 fs/btrfs/zoned.c, line 1516 fs/btrfs/zoned.h, line 32 fs/btrfs/zoned.h, line 35 fs/btrfs/zoned.h, line 36 fs/btrfs/zoned.h, line 41 fs/btrfs/zoned.h, line 43 fs/btrfs/zoned.h, line 45 fs/btrfs/zoned.h, line 47 fs/btrfs/zoned.h, line 49 fs/btrfs/zoned.h, line 64 fs/btrfs/zoned.h, line 65 fs/btrfs/zoned.h, line 67 fs/btrfs/zoned.h, line 70 fs/btrfs/zoned.h, line 81 fs/btrfs/zoned.h, line 86 fs/btrfs/zoned.h, line 109 fs/btrfs/zoned.h, line 116 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