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migration/rdma: Unfold hook_ram_load()

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There is only one flag called with: RAM_CONTROL_BLOCK_REG.

Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231011203527.9061-6-quintela@redhat.com>
This commit is contained in:
Juan Quintela 2023-10-11 22:35:19 +02:00
parent f6d6c089b7
commit a6323300e8
5 changed files with 18 additions and 46 deletions
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11
migration/qemu-file.h
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@ -29,20 +29,12 @@
#include "exec/cpu-common.h"
#include "io/channel.h"
/*
* This function provides hooks around different
* stages of RAM migration.
* 'data' is call specific data associated with the 'flags' value
*/
typedef int (QEMURamHookFunc)(QEMUFile *f, uint64_t flags, void *data);
/*
* Constants used by ram_control_* hooks
*/
#define RAM_CONTROL_SETUP 0
#define RAM_CONTROL_ROUND 1
#define RAM_CONTROL_FINISH 3
#define RAM_CONTROL_BLOCK_REG 4
/*
* This function allows override of where the RAM page
@ -54,7 +46,6 @@ typedef int (QEMURamSaveFunc)(QEMUFile *f,
size_t size);
typedef struct QEMUFileHooks {
QEMURamHookFunc *hook_ram_load;
QEMURamSaveFunc *save_page;
} QEMUFileHooks;
@ -124,8 +115,6 @@ void qemu_fflush(QEMUFile *f);
void qemu_file_set_blocking(QEMUFile *f, bool block);
int qemu_file_get_to_fd(QEMUFile *f, int fd, size_t size);
void ram_control_load_hook(QEMUFile *f, uint64_t flags, void *data);
/* Whenever this is found in the data stream, the flags
* will be passed to ram_control_load_hook in the incoming-migration
* side. This lets before_ram_iterate/after_ram_iterate add