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MFC 216679:
authorjhb <jhb@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 3 Jan 2011 18:22:22 +0000 (18:22 +0000)
committerjhb <jhb@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 3 Jan 2011 18:22:22 +0000 (18:22 +0000)
commit1d296b125a2c84b86a5596cc8e14b3fb52c7f1f3
treefbba65de919aca081a736beef5a483e7d0570230tree | snapshot
parent726ffa5f7c0ed6697df2ed4a42764d8d4811c42fcommit | diff
MFC 216679:
Drop the icu_lock spinlock while pausing briefly after masking the
interrupt in the I/O APIC before moving it to a different CPU.

Approved by: re (kib)

git-svn-id: svn://svn.freebsd.org/base/releng/8.2@216924 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/amd64/amd64/io_apic.c diff | blob | history
sys/i386/i386/io_apic.c diff | blob | history
8.2-RELEASE