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| author | Yury Kotov <yury-kotov@yandex-team.ru> | 2019-02-15 20:45:46 +0300 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-03-06 10:49:17 +0000 |
| commit | fbd162e629aaf8a7e464af44d2f73d06b26428ad (patch) | |
| tree | 510443c69efb40fde16b859dba745584a453aeed /exec.c | |
| parent | 18269069c31089c3b42ef78ddffe1ee5799e2708 (diff) | |
| download | focaccia-qemu-fbd162e629aaf8a7e464af44d2f73d06b26428ad.tar.gz focaccia-qemu-fbd162e629aaf8a7e464af44d2f73d06b26428ad.zip | |
migration: Add an ability to ignore shared RAM blocks
If ignore-shared capability is set then skip shared RAMBlocks during the RAM migration. Also, move qemu_ram_foreach_migratable_block (and rename) to the migration code, because it requires access to the migration capabilities. Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru> Message-Id: <20190215174548.2630-4-yury-kotov@yandex-team.ru> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/exec.c b/exec.c index bf71462929..1d4f3784d6 100644 --- a/exec.c +++ b/exec.c @@ -3985,25 +3985,6 @@ int qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque) return ret; } -int qemu_ram_foreach_migratable_block(RAMBlockIterFunc func, void *opaque) -{ - RAMBlock *block; - int ret = 0; - - rcu_read_lock(); - RAMBLOCK_FOREACH(block) { - if (!qemu_ram_is_migratable(block)) { - continue; - } - ret = func(block, opaque); - if (ret) { - break; - } - } - rcu_read_unlock(); - return ret; -} - /* * Unmap pages of memory from start to start+length such that * they a) read as 0, b) Trigger whatever fault mechanism |