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When complaining about a sleeping thread owning a mutex, display the

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thread's pid to make debugging easier for people who don't want to have to
use the intended tool for these panics (witness).

Indirectly prodded by:	kris
This commit is contained in:
John Baldwin 2003-07-30 20:42:15 +00:00
parent 1734c95cec
commit 47b722c1af
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=118227
2 changed files with 6 additions and 2 deletions
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4
sys/kern/kern_mutex.c
View File

@ -119,7 +119,9 @@ propagate_priority(struct thread *td)
MPASS(td->td_proc != NULL);
MPASS(td->td_proc->p_magic == P_MAGIC);
KASSERT(!TD_IS_SLEEPING(td), ("sleeping thread owns a mutex"));
KASSERT(!TD_IS_SLEEPING(td), (
"sleeping thread (pid %d) owns a mutex",
td->td_proc->p_pid));
if (td->td_priority <= pri) /* lower is higher priority */
return;

4
sys/kern/subr_turnstile.c
View File

@ -119,7 +119,9 @@ propagate_priority(struct thread *td)
MPASS(td->td_proc != NULL);
MPASS(td->td_proc->p_magic == P_MAGIC);
KASSERT(!TD_IS_SLEEPING(td), ("sleeping thread owns a mutex"));
KASSERT(!TD_IS_SLEEPING(td), (
"sleeping thread (pid %d) owns a mutex",
td->td_proc->p_pid));
if (td->td_priority <= pri) /* lower is higher priority */
return;