diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2016-11-03 20:23:04 +0000 |
|---|---|---|
| committer | Zubin Mithra <zsm@google.com> | 2017-08-09 15:23:22 +0100 |
| commit | d6d869da8de519c04a0c596af796d29f05f79ccc (patch) | |
| tree | 8e415c04e41506150ef6fca54e88f9b82444e7bb | |
| parent | b4674788d072c3e2036dedbab83d4abd233cc41c (diff) | |
BACKPORT: arm64: asm-offsets: remove unused definitions
Subsequent patches will move the thread_info::{task,cpu} fields, and the
current TI_{TASK,CPU} offset definitions are not used anywhere.
This patch removes the redundant definitions.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Laura Abbott <labbott@redhat.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This is a modification of Mark Rutland's original patch. Guards to
check if CONFIG_THREAD_INFO_IN_TASK is used has been inserted.
Bug: 38331309
Change-Id: I95903e0f862fc5dcf89e51926afa22389f2f7cee
(cherry picked from commit 3fe12da4c7fa6491e0fb7c5371716ac7f8ea80a5)
Signed-off-by: Zubin Mithra <zsm@google.com>
| -rw-r--r-- | arch/arm64/kernel/asm-offsets.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c index b84d8e85d19d..66357a43c097 100644 --- a/arch/arm64/kernel/asm-offsets.c +++ b/arch/arm64/kernel/asm-offsets.c @@ -36,8 +36,10 @@ int main(void) DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); +#ifndef CONFIG_THREAD_INFO_IN_TASK DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); +#endif #ifdef CONFIG_ARM64_SW_TTBR0_PAN DEFINE(TSK_TI_TTBR0, offsetof(struct thread_info, ttbr0)); #endif |