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[PATCH 02/11] dump: Remove is_zero_page()
From: |
Juan Quintela |
Subject: |
[PATCH 02/11] dump: Remove is_zero_page() |
Date: |
Fri, 19 Nov 2021 17:58:54 +0100 |
It just calls buffer_is_zero(). Just change the callers.
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
dump/dump.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/dump/dump.c b/dump/dump.c
index 662d0a62cd..a84d8b1598 100644
--- a/dump/dump.c
+++ b/dump/dump.c
@@ -1293,14 +1293,6 @@ static size_t get_len_buf_out(size_t page_size, uint32_t
flag_compress)
return 0;
}
-/*
- * check if the page is all 0
- */
-static inline bool is_zero_page(const uint8_t *buf, size_t page_size)
-{
- return buffer_is_zero(buf, page_size);
-}
-
static void write_dump_pages(DumpState *s, Error **errp)
{
int ret = 0;
@@ -1357,7 +1349,7 @@ static void write_dump_pages(DumpState *s, Error **errp)
*/
while (get_next_page(&block_iter, &pfn_iter, &buf, s)) {
/* check zero page */
- if (is_zero_page(buf, s->dump_info.page_size)) {
+ if (buffer_is_zero(buf, s->dump_info.page_size)) {
ret = write_cache(&page_desc, &pd_zero, sizeof(PageDescriptor),
false);
if (ret < 0) {
--
2.33.1
- Re: [PATCH 03/11] multifd: Fill offset and block for reception, (continued)
- [PATCH 01/11] migration: Remove is_zero_range(), Juan Quintela, 2021/11/19
- [PATCH 06/11] migration: Move iov from pages to params, Juan Quintela, 2021/11/19
- [PATCH 05/11] multifd: Make zlib compression method not use iovs, Juan Quintela, 2021/11/19
- [PATCH 07/11] multifd: Make zlib use iov's, Juan Quintela, 2021/11/19
- [PATCH 04/11] multifd: Make zstd compression method not use iovs, Juan Quintela, 2021/11/19
- [PATCH 08/11] multifd: Make zstd use iov's, Juan Quintela, 2021/11/19
- [PATCH 02/11] dump: Remove is_zero_page(),
Juan Quintela <=
- [PATCH 09/11] multifd: Remove send_write() method, Juan Quintela, 2021/11/19