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authorPeter Zijlstra <peterz@infradead.org>2021-06-11 10:28:16 +0200
committerPeter Zijlstra <peterz@infradead.org>2021-06-18 11:43:09 +0200
commit7c3edd6d9cb4d8ea8db5b167dc2eee94d7e4667b (patch)
treead5b4a7a5c4cd416853ebb280dc739ed34ab7308 /arch
parent600642ae9050a872055119ba09d0decc43f6c843 (diff)
sched,arch: Remove unused TASK_STATE offsets
All 6 architectures define TASK_STATE in asm-offsets, but then never actually use it. Remove the definitions to make sure they never will. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20210611082838.472811363@infradead.org
Diffstat (limited to 'arch')
-rw-r--r--arch/csky/kernel/asm-offsets.c1
-rw-r--r--arch/h8300/kernel/asm-offsets.c1
-rw-r--r--arch/microblaze/kernel/asm-offsets.c1
-rw-r--r--arch/mips/kernel/asm-offsets.c1
-rw-r--r--arch/openrisc/kernel/asm-offsets.c1
-rw-r--r--arch/parisc/kernel/asm-offsets.c1
6 files changed, 0 insertions, 6 deletions
diff --git a/arch/csky/kernel/asm-offsets.c b/arch/csky/kernel/asm-offsets.c
index 17479860d43d..1cbcba4b0dd1 100644
--- a/arch/csky/kernel/asm-offsets.c
+++ b/arch/csky/kernel/asm-offsets.c
@@ -9,7 +9,6 @@
int main(void)
{
/* offsets into the task struct */
- DEFINE(TASK_STATE, offsetof(struct task_struct, state));
DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c
index d4b53af657c8..65571ee15132 100644
--- a/arch/h8300/kernel/asm-offsets.c
+++ b/arch/h8300/kernel/asm-offsets.c
@@ -21,7 +21,6 @@
int main(void)
{
/* offsets into the task struct */
- OFFSET(TASK_STATE, task_struct, state);
OFFSET(TASK_FLAGS, task_struct, flags);
OFFSET(TASK_PTRACE, task_struct, ptrace);
OFFSET(TASK_BLOCKED, task_struct, blocked);
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
index 6c69ce7be2e8..b77dd188dec4 100644
--- a/arch/microblaze/kernel/asm-offsets.c
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -70,7 +70,6 @@ int main(int argc, char *argv[])
/* struct task_struct */
DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack));
- DEFINE(TASK_STATE, offsetof(struct task_struct, state));
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 5735b2cd6f2a..04ca75278f02 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -78,7 +78,6 @@ void output_ptreg_defines(void)
void output_task_defines(void)
{
COMMENT("MIPS task_struct offsets.");
- OFFSET(TASK_STATE, task_struct, state);
OFFSET(TASK_THREAD_INFO, task_struct, stack);
OFFSET(TASK_FLAGS, task_struct, flags);
OFFSET(TASK_MM, task_struct, mm);
diff --git a/arch/openrisc/kernel/asm-offsets.c b/arch/openrisc/kernel/asm-offsets.c
index 18c703d1d761..710651d5aaae 100644
--- a/arch/openrisc/kernel/asm-offsets.c
+++ b/arch/openrisc/kernel/asm-offsets.c
@@ -37,7 +37,6 @@
int main(void)
{
/* offsets into the task_struct */
- DEFINE(TASK_STATE, offsetof(struct task_struct, state));
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c
index cd2cc1b1648c..33113ba24054 100644
--- a/arch/parisc/kernel/asm-offsets.c
+++ b/arch/parisc/kernel/asm-offsets.c
@@ -42,7 +42,6 @@
int main(void)
{
DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
- DEFINE(TASK_STATE, offsetof(struct task_struct, state));
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, pending));
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));