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Use correct macro for hz in mmp.c

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Commit 379ca9c Multi-modifier protection (MMP) used HZ to convert
nanoseconds to ticks for use with cv_timedwait() and ddi_get_lbolt().
The correct macro is hz, which is defined within the SPL for kernel
space, and within zfs_context.h for user space.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
Closes #6357 
Closes #6360
This commit is contained in:
Olaf Faaland 2017-07-24 11:22:10 -07:00 committed by Brian Behlendorf
parent 802ae562ed
commit b6e5c40382
1 changed files with 1 additions and 1 deletions
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module/zfs/mmp.c
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@ -446,7 +446,7 @@ mmp_thread(spa_t *spa)
CALLB_CPR_SAFE_BEGIN(&cpr); CALLB_CPR_SAFE_BEGIN(&cpr);
(void) cv_timedwait_sig(&mmp->mmp_thread_cv, (void) cv_timedwait_sig(&mmp->mmp_thread_cv,
&mmp->mmp_thread_lock, ddi_get_lbolt() + &mmp->mmp_thread_lock, ddi_get_lbolt() +
((next_time - gethrtime()) / (NANOSEC / HZ))); ((next_time - gethrtime()) / (NANOSEC / hz)));
CALLB_CPR_SAFE_END(&cpr, &mmp->mmp_thread_lock); CALLB_CPR_SAFE_END(&cpr, &mmp->mmp_thread_lock);
} }