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wait: Delay wake-up parent within switch context

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Fujitsu: POSTK_DEBUG_TEMP_FIX_41
Refs: #1006
Change-Id: Ia98e896505ad0f6549766604ade84550eee8bd2d
This commit is contained in:
Ken Sato
2018-08-29 14:30:32 +09:00
committed by Masamichi Takagi
parent 0fdeb254b3
commit f57b0c5d4f
10 changed files with 280 additions and 43 deletions
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2
kernel/include/process.h
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@@ -70,10 +70,8 @@
#define PS_TRACED 0x40 /* Set to "not running" by a ptrace related event */
#define PS_STOPPING 0x80
#define PS_TRACING 0x100
#ifdef POSTK_DEBUG_TEMP_FIX_41 /* early to wait4() wakeup for ptrace, fix. */
#define PS_DELAY_STOPPED 0x200
#define PS_DELAY_TRACED 0x400
#endif /* POSTK_DEBUG_TEMP_FIX_41 */
#define PS_NORMAL (PS_INTERRUPTIBLE | PS_UNINTERRUPTIBLE)