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It seems that when init_btrfs_fs() is called, crc32c/crc32c-intel might not always be already initialized, which results in the call to crypto_alloc_shash() returning -ENOENT, as experienced by Ahmet who reported this. Therefore make sure init_btrfs_fs() is called after crc32c is initialized (which is at initialization level 6, module_init), by using late_initcall (which is at initialization level 7) instead of module_init for btrfs. Reported-and-Tested-by: NAhmet Inan <ainan@mathematik.uni-freiburg.de> Signed-off-by: NFilipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: NChris Mason <clm@fb.com>
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