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| author | Michael R. Hines <mrhines@us.ibm.com> | 2013-07-22 10:01:53 -0400 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2013-07-23 11:11:59 +0200 |
| commit | 44c3b58cf9b2c91a38363f0b45d20f3f40b8f2b3 (patch) | |
| tree | 21cfc9a8daeaa59a0c8683b12a70d5050a332dff /include/migration | |
| parent | de7b685c9e1cf606e37e7116e4c4f03a6ae2d14f (diff) | |
| download | qemu-44c3b58cf9b2c91a38363f0b45d20f3f40b8f2b3.tar.gz | |
rdma: introduce ram_handle_compressed()
This gives RDMA shared access to madvise() on the destination side
when an entire chunk is found to be zero.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'include/migration')
| -rw-r--r-- | include/migration/migration.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/migration/migration.h b/include/migration/migration.h index 701709a1e9..90b5021bd2 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -109,6 +109,8 @@ uint64_t xbzrle_mig_pages_transferred(void); uint64_t xbzrle_mig_pages_overflow(void); uint64_t xbzrle_mig_pages_cache_miss(void); +void ram_handle_compressed(void *host, uint8_t ch, uint64_t size); + /** * @migrate_add_blocker - prevent migration from proceeding * |