This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:
Single allocations: kmalloc(sizeof(TYPE), ...)
are replaced with: kmalloc_obj(TYPE, ...)
Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with: kmalloc_objs(TYPE, COUNT, ...)
Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...)
(where TYPE may also be *VAR)
The resulting allocations no longer return "void *", instead returning
"TYPE *".
Signed-off-by: Kees Cook <kees@kernel.org>
At the same time, I move the NFS v4.0 functions into nfs40proc.c to keep
v4.0 features together in their own files.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
No functional change in this patch. This just makes the next patch where
I introduce "sequence slot operations" simpler.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
They don't need to be visible outside of nfs40proc.c anymore now that
the minor version ops have been moved over.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
This is the first step in extracting NFS v4.0 into its own set of files
that can be disabled through Kconfig.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
