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(parent: 711212e) | patch
xen/arm: Free memory allocated for sibling/core maps on CPU hot-unplug
authorMirela Simonovic <mirela.simonovic@aggios.com>
Fri, 1 Jun 2018 13:17:49 +0000 (15:17 +0200)
committerJulien Grall <julien.grall@arm.com>
Tue, 5 Jun 2018 18:08:05 +0000 (19:08 +0100)
commit517e58d610443c9e68ae5687b450d515b4f8c6e3
treea8cb4ae73a63922b2f5765c0720ae2deb8f7f8d5tree | snapshot
parent711212eae012a61023088b1d6ac5b58d4b0726bdcommit | diff
xen/arm: Free memory allocated for sibling/core maps on CPU hot-unplug

The memory allocated in setup_cpu_sibling_map() when a CPU is hotplugged
has to be freed when the CPU is hot-unplugged. This is done in
remove_cpu_sibling_map() and called when the CPU dies. The call to
remove_cpu_sibling_map() is made from a notifier callback when
CPU_DEAD event is received.

Signed-off-by: Mirela Simonovic <mirela.simonovic@aggios.com>
Acked-by: Julien Grall <julien.grall@arm.com>
xen/arch/arm/smpboot.c diff | blob | history
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