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HV: treewide: drop debug-only helpers in release build

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There are multiple helpers for collecting info to be printed on the ACRN uart
console. They are unreachable code in release builds in which the uart console
is removed.

To define a precise boundary for safety-related activities, this patch wraps the
declarations and definitions to these helpers with "#ifdef HV_DEBUG" so that
these unreachable APIs will be dropped in release builds.

v1 -> v2:

    * Fix coding style: no empty lines between #ifdef and the wrapped code.
    * Also drop get_rte_info() in ioapic.c, which is solely used by
      get_ioapic_info().

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Junjie Mao
2018-07-02 19:01:08 +08:00
committed by lijinxia
parent 8b1c5a7cba
commit cfc3811a0a
12 changed files with 38 additions and 6 deletions
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5
hypervisor/include/common/ptdev.h
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@@ -70,7 +70,6 @@ extern spinlock_t softirq_dev_lock;
void ptdev_softirq(__unused uint16_t cpu);
void ptdev_init(void);
void ptdev_release_all_entries(struct vm *vm);
void get_ptdev_info(char *str, int str_max);
struct ptdev_remapping_info *ptdev_dequeue_softirq(void);
struct ptdev_remapping_info *alloc_entry(struct vm *vm,
@@ -81,4 +80,8 @@ struct ptdev_remapping_info *ptdev_activate_entry(
int phys_irq, bool lowpri);
void ptdev_deactivate_entry(struct ptdev_remapping_info *entry);
#ifdef HV_DEBUG
void get_ptdev_info(char *str, int str_max);
#endif /* HV_DEBUG */
#endif /* PTDEV_H */