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![]() This adds a new 'cache-clean-interval' option that cleans all qcow2 cache entries that haven't been used in a certain interval, given in seconds. This allows setting a large L2 cache size so it can handle scenarios with lots of I/O and at the same time use little memory during periods of inactivity. This feature currently relies on MADV_DONTNEED to free that memory, so it is not useful in systems that don't follow that behavior. Signed-off-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: a70d12da60433df9360ada648b3f34b8f6f354ce.1438690126.git.berto@igalia.com Signed-off-by: Max Reitz <mreitz@redhat.com> |
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.. | ||
block-core.json | ||
block.json | ||
common.json | ||
event.json | ||
Makefile.objs | ||
opts-visitor.c | ||
qapi-dealloc-visitor.c | ||
qapi-util.c | ||
qapi-visit-core.c | ||
qmp-dispatch.c | ||
qmp-event.c | ||
qmp-input-visitor.c | ||
qmp-output-visitor.c | ||
qmp-registry.c | ||
rocker.json | ||
string-input-visitor.c | ||
string-output-visitor.c | ||
trace.json |