From bac3b21218925006e1f7d3cae564afb1e9aeb8ee Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Mon, 24 Apr 2017 16:50:35 +0200 Subject: migration: Move postcopy stuff to postcopy-ram.c Yes, we don't have a good place to put that stuff. Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert --- include/migration/migration.h | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'include/migration/migration.h') diff --git a/include/migration/migration.h b/include/migration/migration.h index 47262bd..97e78ba 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -61,28 +61,6 @@ enum mig_rp_message_type { typedef QLIST_HEAD(, LoadStateEntry) LoadStateEntry_Head; -/* The current postcopy state is read/set by postcopy_state_get/set - * which update it atomically. - * The state is updated as postcopy messages are received, and - * in general only one thread should be writing to the state at any one - * time, initially the main thread and then the listen thread; - * Corner cases are where either thread finishes early and/or errors. - * The state is checked as messages are received to ensure that - * the source is sending us messages in the correct order. - * The state is also used by the RAM reception code to know if it - * has to place pages atomically, and the cleanup code at the end of - * the main thread to know if it has to delay cleanup until the end - * of postcopy. - */ -typedef enum { - POSTCOPY_INCOMING_NONE = 0, /* Initial state - no postcopy */ - POSTCOPY_INCOMING_ADVISE, - POSTCOPY_INCOMING_DISCARD, - POSTCOPY_INCOMING_LISTENING, - POSTCOPY_INCOMING_RUNNING, - POSTCOPY_INCOMING_END -} PostcopyState; - /* State for the incoming migration */ struct MigrationIncomingState { QEMUFile *from_src_file; @@ -339,8 +317,4 @@ void global_state_store_running(void); void migration_page_queue_free(void); int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len); uint64_t ram_pagesize_summary(void); - -PostcopyState postcopy_state_get(void); -/* Set the state and return the old state */ -PostcopyState postcopy_state_set(PostcopyState new_state); #endif -- cgit v1.1