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migration/multifd: Standardize on multifd ops names

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Add the multifd_ prefix to all functions and remove the useless
docstrings.

Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
This commit is contained in:
Fabiano Rosas 2024-08-27 14:46:01 -03:00
parent a0c78d815c
commit 6f848dac4a
5 changed files with 36 additions and 316 deletions
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81
migration/multifd-zstd.c
View file

@ -37,17 +37,7 @@ struct zstd_data {
/* Multifd zstd compression */
/**
* zstd_send_setup: setup send side
*
* Setup each channel with zstd compression.
*
* Returns 0 for success or -1 for error
*
* @p: Params for the channel that we are using
* @errp: pointer to an error
*/
static int zstd_send_setup(MultiFDSendParams *p, Error **errp)
static int multifd_zstd_send_setup(MultiFDSendParams *p, Error **errp)
{
struct zstd_data *z = g_new0(struct zstd_data, 1);
int res;
@ -83,15 +73,7 @@ static int zstd_send_setup(MultiFDSendParams *p, Error **errp)
return 0;
}
/**
* zstd_send_cleanup: cleanup send side
*
* Close the channel and return memory.
*
* @p: Params for the channel that we are using
* @errp: pointer to an error
*/
static void zstd_send_cleanup(MultiFDSendParams *p, Error **errp)
static void multifd_zstd_send_cleanup(MultiFDSendParams *p, Error **errp)
{
struct zstd_data *z = p->compress_data;
@ -106,18 +88,7 @@ static void zstd_send_cleanup(MultiFDSendParams *p, Error **errp)
p->iov = NULL;
}
/**
* zstd_send_prepare: prepare date to be able to send
*
* Create a compressed buffer with all the pages that we are going to
* send.
*
* Returns 0 for success or -1 for error
*
* @p: Params for the channel that we are using
* @errp: pointer to an error
*/
static int zstd_send_prepare(MultiFDSendParams *p, Error **errp)
static int multifd_zstd_send_prepare(MultiFDSendParams *p, Error **errp)
{
MultiFDPages_t *pages = &p->data->u.ram;
struct zstd_data *z = p->compress_data;
@ -176,17 +147,7 @@ out:
return 0;
}
/**
* zstd_recv_setup: setup receive side
*
* Create the compressed channel and buffer.
*
* Returns 0 for success or -1 for error
*
* @p: Params for the channel that we are using
* @errp: pointer to an error
*/
static int zstd_recv_setup(MultiFDRecvParams *p, Error **errp)
static int multifd_zstd_recv_setup(MultiFDRecvParams *p, Error **errp)
{
struct zstd_data *z = g_new0(struct zstd_data, 1);
int ret;
@ -220,14 +181,7 @@ static int zstd_recv_setup(MultiFDRecvParams *p, Error **errp)
return 0;
}
/**
* zstd_recv_cleanup: setup receive side
*
* For no compression this function does nothing.
*
* @p: Params for the channel that we are using
*/
static void zstd_recv_cleanup(MultiFDRecvParams *p)
static void multifd_zstd_recv_cleanup(MultiFDRecvParams *p)
{
struct zstd_data *z = p->compress_data;
@ -239,18 +193,7 @@ static void zstd_recv_cleanup(MultiFDRecvParams *p)
p->compress_data = NULL;
}
/**
* zstd_recv: read the data from the channel into actual pages
*
* Read the compressed buffer, and uncompress it into the actual
* pages.
*
* Returns 0 for success or -1 for error
*
* @p: Params for the channel that we are using
* @errp: pointer to an error
*/
static int zstd_recv(MultiFDRecvParams *p, Error **errp)
static int multifd_zstd_recv(MultiFDRecvParams *p, Error **errp)
{
uint32_t in_size = p->next_packet_size;
uint32_t out_size = 0;
@ -323,12 +266,12 @@ static int zstd_recv(MultiFDRecvParams *p, Error **errp)
}
static MultiFDMethods multifd_zstd_ops = {
.send_setup = zstd_send_setup,
.send_cleanup = zstd_send_cleanup,
.send_prepare = zstd_send_prepare,
.recv_setup = zstd_recv_setup,
.recv_cleanup = zstd_recv_cleanup,
.recv = zstd_recv
.send_setup = multifd_zstd_send_setup,
.send_cleanup = multifd_zstd_send_cleanup,
.send_prepare = multifd_zstd_send_prepare,
.recv_setup = multifd_zstd_recv_setup,
.recv_cleanup = multifd_zstd_recv_cleanup,
.recv = multifd_zstd_recv
};
static void multifd_zstd_register(void)