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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-05-20 13:50:47 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-06-17 00:09:06 +1000 |
| commit | afd3287c8872142ec4298a2b77bd9077e2209c9c (patch) | |
| tree | b0b52303616a44f5b1d9d665806a171703d6941e /include | |
| parent | powerpc/inst: Refactor PPC32 and PPC64 versions (diff) | |
powerpc/optprobes: Minimise casts
nip is already an unsigned long, no cast needed.
op_callback_addr and emulate_step_addr are kprobe_opcode_t *.
There value is obtained with ppc_kallsyms_lookup_name() which
returns 'unsigned long', and there values are used create_branch()
which expects 'unsigned long'. So change them to 'unsigned long'
to avoid casting them back and forth.
can_optimize() used p->addr several times as 'unsigned long'.
Use a local 'unsigned long' variable and avoid casting multiple times.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/e03192a6d4123242a275e71ce2ba0bb4d90700c1.1621516826.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions