shmem_aops really should not be exported to the world. Move
shmem_mapping and export it as internal for the one semi-legitimate
modular user in udmabuf.
This effectively reverts commit 30e6a51dbb ("mm/shmem.c: make
shmem_mapping() inline"). which added a bogus shmem_aops non-GPL export
for no reason whatsoever as there as no shmem_mapping call outside of
core MM code at that point.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: "Matthew Wilcox (Oracle)" <[email protected]>
Signed-off-by: Chandan Babu R <[email protected]>
Christoph Hellwig
aefacb2041