Also there are some warnings when compiling for Mox and Omnia:
fs/btrfs/inode.c: In function ‘btrfs_lookup_path’:
fs/btrfs/inode.c:141:16: warning: ‘parent_root’ may be used uninitialized in this function [-Wmaybe-uninitialized]
141 | key.objectid = parent_root;
| ~~~~~~~~~~~~~^~~~~~~~~~~~~
fs/btrfs/inode.c:127:7: note: ‘parent_root’ was declared here
127 | u64 parent_root;
| ^~~~~~~~~~~
CC cmd/nvedit.o
In file included from fs/btrfs/ctree.h:19,
from fs/btrfs/disk-io.h:7,
from fs/btrfs/disk-io.c:8:
fs/btrfs/disk-io.c: In function ‘btrfs_scan_fs_devices’:
fs/btrfs/disk-io.c:881:9: warning: format ‘%llu’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘lbaint_t’ {aka ‘long unsigned int’} [-Wformat=]
881 | error("superblock end %u is larger than device size %llu",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
882 | BTRFS_SUPER_INFO_SIZE + BTRFS_SUPER_INFO_OFFSET,
883 | part->size << desc->log2blksz);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| |
| lbaint_t {aka long unsigned int}
fs/btrfs/compat.h:13:29: note: in definition of macro ‘error’
13 | #define error(...) { printf(__VA_ARGS__); printf("\n"); }
| ^~~~~~~~~~~
fs/btrfs/disk-io.c:881:58: note: format string is defined here
881 | error("superblock end %u is larger than device size %llu",
| ~~~^
| |
| long long unsigned int
| %lu
In file included from fs/btrfs/ctree.h:19,
from fs/btrfs/volumes.c:5:
fs/btrfs/volumes.c: In function ‘btrfs_check_chunk_valid’:
fs/btrfs/volumes.c:404:9: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘u32’ {aka ‘unsigned int’} [-Wformat=]
404 | error("invalid chunk item size, have %u expect [%zu, %lu)",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fs/btrfs/compat.h:13:29: note: in definition of macro ‘error’
13 | #define error(...) { printf(__VA_ARGS__); printf("\n"); }
| ^~~~~~~~~~~
fs/btrfs/volumes.c:404:58: note: format string is defined here
404 | error("invalid chunk item size, have %u expect [%zu, %lu)",
| ~~^
| |
| long unsigned int
| %u
