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kernel: Remove unused timeout_q from z_kernel

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This commit removes the `timeout_q` from the `struct z_kernel` since it
is no longer used.

Note that the new kernel timeout implementation introduced in the
commit 987c0e5fc1 uses `timeout_list`
global variable in place of it.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2021-08-24 21:36:29 +09:00 • committed by Christopher Friedt
commit a77e7566a8
2 changed files with 0 additions and 17 deletions
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7
include/kernel_structs.h
View file

@ -135,11 +135,6 @@ typedef struct _cpu _cpu_t;
struct z_kernel {
struct _cpu cpus[CONFIG_MP_NUM_CPUS];
#ifdef CONFIG_SYS_CLOCK_EXISTS
/* queue of timeouts */
sys_dlist_t timeout_q;
#endif
#ifdef CONFIG_PM
int32_t idle; /* Number of ticks for kernel idling */
#endif
@ -189,8 +184,6 @@ bool z_smp_cpu_mobile(void);
#define _current _kernel.cpus[0].current
#endif
#define _timeout_q _kernel.timeout_q
/* kernel wait queue record */
#ifdef CONFIG_WAITQ_SCALABLE

10
kernel/init.c
View file

@ -65,14 +65,6 @@ K_KERNEL_PINNED_STACK_ARRAY_DEFINE(z_interrupt_stacks,
CONFIG_MP_NUM_CPUS,
CONFIG_ISR_STACK_SIZE);
#ifdef CONFIG_SYS_CLOCK_EXISTS
#define initialize_timeouts() do { \
sys_dlist_init(&_timeout_q); \
} while (false)
#else
#define initialize_timeouts() do { } while ((0))
#endif
extern void idle(void *unused1, void *unused2, void *unused3);
@ -312,8 +304,6 @@ static char *prepare_multithreading(void)
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[i]));
}
initialize_timeouts();
return stack_ptr;
}