From 402dd7ac1c3be44f306c903cdfd2583ffec5e2fd Mon Sep 17 00:00:00 2001 From: Fabiano Rosas Date: Thu, 29 Feb 2024 12:30:06 -0300 Subject: [PATCH] migration/multifd: Rename MultiFDSend|RecvParams::data to compress_data Use a more specific name for the compression data so we can use the generic for the multifd core code. Reviewed-by: Peter Xu Signed-off-by: Fabiano Rosas Link: https://lore.kernel.org/r/20240229153017.2221-13-farosas@suse.de Signed-off-by: Peter Xu --- migration/multifd-zlib.c | 20 ++++++++++---------- migration/multifd-zstd.c | 20 ++++++++++---------- migration/multifd.h | 4 ++-- 3 files changed, 22 insertions(+), 22 deletions(-) diff --git a/migration/multifd-zlib.c b/migration/multifd-zlib.c index 012e3bdea1..2a8f5fc9a6 100644 --- a/migration/multifd-zlib.c +++ b/migration/multifd-zlib.c @@ -69,7 +69,7 @@ static int zlib_send_setup(MultiFDSendParams *p, Error **errp) err_msg = "out of memory for buf"; goto err_free_zbuff; } - p->data = z; + p->compress_data = z; return 0; err_free_zbuff: @@ -92,15 +92,15 @@ err_free_z: */ static void zlib_send_cleanup(MultiFDSendParams *p, Error **errp) { - struct zlib_data *z = p->data; + struct zlib_data *z = p->compress_data; deflateEnd(&z->zs); g_free(z->zbuff); z->zbuff = NULL; g_free(z->buf); z->buf = NULL; - g_free(p->data); - p->data = NULL; + g_free(p->compress_data); + p->compress_data = NULL; } /** @@ -117,7 +117,7 @@ static void zlib_send_cleanup(MultiFDSendParams *p, Error **errp) static int zlib_send_prepare(MultiFDSendParams *p, Error **errp) { MultiFDPages_t *pages = p->pages; - struct zlib_data *z = p->data; + struct zlib_data *z = p->compress_data; z_stream *zs = &z->zs; uint32_t out_size = 0; int ret; @@ -194,7 +194,7 @@ static int zlib_recv_setup(MultiFDRecvParams *p, Error **errp) struct zlib_data *z = g_new0(struct zlib_data, 1); z_stream *zs = &z->zs; - p->data = z; + p->compress_data = z; zs->zalloc = Z_NULL; zs->zfree = Z_NULL; zs->opaque = Z_NULL; @@ -224,13 +224,13 @@ static int zlib_recv_setup(MultiFDRecvParams *p, Error **errp) */ static void zlib_recv_cleanup(MultiFDRecvParams *p) { - struct zlib_data *z = p->data; + struct zlib_data *z = p->compress_data; inflateEnd(&z->zs); g_free(z->zbuff); z->zbuff = NULL; - g_free(p->data); - p->data = NULL; + g_free(p->compress_data); + p->compress_data = NULL; } /** @@ -246,7 +246,7 @@ static void zlib_recv_cleanup(MultiFDRecvParams *p) */ static int zlib_recv_pages(MultiFDRecvParams *p, Error **errp) { - struct zlib_data *z = p->data; + struct zlib_data *z = p->compress_data; z_stream *zs = &z->zs; uint32_t in_size = p->next_packet_size; /* we measure the change of total_out */ diff --git a/migration/multifd-zstd.c b/migration/multifd-zstd.c index dc8fe43e94..593cf290ad 100644 --- a/migration/multifd-zstd.c +++ b/migration/multifd-zstd.c @@ -52,7 +52,7 @@ static int zstd_send_setup(MultiFDSendParams *p, Error **errp) struct zstd_data *z = g_new0(struct zstd_data, 1); int res; - p->data = z; + p->compress_data = z; z->zcs = ZSTD_createCStream(); if (!z->zcs) { g_free(z); @@ -90,14 +90,14 @@ static int zstd_send_setup(MultiFDSendParams *p, Error **errp) */ static void zstd_send_cleanup(MultiFDSendParams *p, Error **errp) { - struct zstd_data *z = p->data; + struct zstd_data *z = p->compress_data; ZSTD_freeCStream(z->zcs); z->zcs = NULL; g_free(z->zbuff); z->zbuff = NULL; - g_free(p->data); - p->data = NULL; + g_free(p->compress_data); + p->compress_data = NULL; } /** @@ -114,7 +114,7 @@ static void zstd_send_cleanup(MultiFDSendParams *p, Error **errp) static int zstd_send_prepare(MultiFDSendParams *p, Error **errp) { MultiFDPages_t *pages = p->pages; - struct zstd_data *z = p->data; + struct zstd_data *z = p->compress_data; int ret; uint32_t i; @@ -183,7 +183,7 @@ static int zstd_recv_setup(MultiFDRecvParams *p, Error **errp) struct zstd_data *z = g_new0(struct zstd_data, 1); int ret; - p->data = z; + p->compress_data = z; z->zds = ZSTD_createDStream(); if (!z->zds) { g_free(z); @@ -221,14 +221,14 @@ static int zstd_recv_setup(MultiFDRecvParams *p, Error **errp) */ static void zstd_recv_cleanup(MultiFDRecvParams *p) { - struct zstd_data *z = p->data; + struct zstd_data *z = p->compress_data; ZSTD_freeDStream(z->zds); z->zds = NULL; g_free(z->zbuff); z->zbuff = NULL; - g_free(p->data); - p->data = NULL; + g_free(p->compress_data); + p->compress_data = NULL; } /** @@ -248,7 +248,7 @@ static int zstd_recv_pages(MultiFDRecvParams *p, Error **errp) uint32_t out_size = 0; uint32_t expected_size = p->normal_num * p->page_size; uint32_t flags = p->flags & MULTIFD_FLAG_COMPRESSION_MASK; - struct zstd_data *z = p->data; + struct zstd_data *z = p->compress_data; int ret; int i; diff --git a/migration/multifd.h b/migration/multifd.h index b3fe27ae93..adccd3532f 100644 --- a/migration/multifd.h +++ b/migration/multifd.h @@ -127,7 +127,7 @@ typedef struct { /* number of iovs used */ uint32_t iovs_num; /* used for compression methods */ - void *data; + void *compress_data; } MultiFDSendParams; typedef struct { @@ -183,7 +183,7 @@ typedef struct { /* num of non zero pages */ uint32_t normal_num; /* used for de-compression methods */ - void *data; + void *compress_data; } MultiFDRecvParams; typedef struct {