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| author | Juan Quintela <quintela@redhat.com> | 2023-05-04 13:53:23 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-05-05 01:04:32 +0200 |
| commit | f3095cc8a7be285f89c57341b4aaeedf49fad269 (patch) | |
| tree | 7da030322c83b6e2de0e205b0ccae31ae6c62d20 | |
| parent | 40f240a76447cd51916def9a80ca85ad7967f15c (diff) | |
| download | focaccia-qemu-f3095cc8a7be285f89c57341b4aaeedf49fad269.tar.gz focaccia-qemu-f3095cc8a7be285f89c57341b4aaeedf49fad269.zip | |
migration: Rename xbzrle_enabled xbzrle_started
Otherwise it is confusing with the function xbzrle_enabled(). Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-Id: <20230504115323.24407-1-quintela@redhat.com>
| -rw-r--r-- | migration/ram.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/migration/ram.c b/migration/ram.c index 7d81c4a39e..23ba1cefff 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -388,8 +388,8 @@ struct RAMState { uint64_t xbzrle_pages_prev; /* Amount of xbzrle encoded bytes since the beginning of the period */ uint64_t xbzrle_bytes_prev; - /* Start using XBZRLE (e.g., after the first round). */ - bool xbzrle_enabled; + /* Are we really using XBZRLE (e.g., after the first round). */ + bool xbzrle_started; /* Are we on the last stage of migration */ bool last_stage; /* compression statistics since the beginning of the period */ @@ -1420,7 +1420,7 @@ static int ram_save_page(RAMState *rs, PageSearchStatus *pss) trace_ram_save_page(block->idstr, (uint64_t)offset, p); XBZRLE_cache_lock(); - if (rs->xbzrle_enabled && !migration_in_postcopy()) { + if (rs->xbzrle_started && !migration_in_postcopy()) { pages = save_xbzrle_page(rs, pss, &p, current_addr, block, offset); if (!rs->last_stage) { @@ -1636,7 +1636,7 @@ static int find_dirty_block(RAMState *rs, PageSearchStatus *pss) pss->complete_round = true; /* After the first round, enable XBZRLE. */ if (migrate_xbzrle()) { - rs->xbzrle_enabled = true; + rs->xbzrle_started = true; } } /* Didn't find anything this time, but try again on the new block */ @@ -2288,7 +2288,7 @@ static bool save_page_use_compression(RAMState *rs) * using the data compression. In theory, xbzrle can do better than * compression. */ - if (rs->xbzrle_enabled) { + if (rs->xbzrle_started) { return false; } @@ -2357,7 +2357,7 @@ static int ram_save_target_page_legacy(RAMState *rs, PageSearchStatus *pss) /* Must let xbzrle know, otherwise a previous (now 0'd) cached * page would be stale */ - if (rs->xbzrle_enabled) { + if (rs->xbzrle_started) { XBZRLE_cache_lock(); xbzrle_cache_zero_page(rs, block->offset + offset); XBZRLE_cache_unlock(); @@ -2738,7 +2738,7 @@ static void ram_state_reset(RAMState *rs) rs->last_seen_block = NULL; rs->last_page = 0; rs->last_version = ram_list.version; - rs->xbzrle_enabled = false; + rs->xbzrle_started = false; } #define MAX_WAIT 50 /* ms, half buffered_file limit */ |