diff options
| author | Hao Xiang <hao.xiang@bytedance.com> | 2024-03-11 18:00:12 +0000 |
|---|---|---|
| committer | Peter Xu <peterx@redhat.com> | 2024-03-11 16:57:09 -0400 |
| commit | 303e6f54f9657be76ee060006ee2d4cacff263a0 (patch) | |
| tree | 4d7d96ccc9ae988077f477aa7e543479aeef5eee /migration/meson.build | |
| parent | 5fdbb1dfccfd59661c95cae760b8e276c5b8e65c (diff) | |
migration/multifd: Implement zero page transmission on the multifd thread.
1. Add zero_pages field in MultiFDPacket_t.
2. Implements the zero page detection and handling on the multifd
threads for non-compression, zlib and zstd compression backends.
3. Added a new value 'multifd' in ZeroPageDetection enumeration.
4. Adds zero page counters and updates multifd send/receive tracing
format to track the newly added counters.
Signed-off-by: Hao Xiang <hao.xiang@bytedance.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20240311180015.3359271-5-hao.xiang@linux.dev
Signed-off-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'migration/meson.build')
| -rw-r--r-- | migration/meson.build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/migration/meson.build b/migration/meson.build index 92b1cc4297..1eeb915ff6 100644 --- a/migration/meson.build +++ b/migration/meson.build @@ -22,6 +22,7 @@ system_ss.add(files( 'migration.c', 'multifd.c', 'multifd-zlib.c', + 'multifd-zero-page.c', 'ram-compress.c', 'options.c', 'postcopy-ram.c', |