diff options
Diffstat (limited to 'migration/page_cache.c')
| -rw-r--r-- | migration/page_cache.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/migration/page_cache.c b/migration/page_cache.c index 775582f453..098b436223 100644 --- a/migration/page_cache.c +++ b/migration/page_cache.c @@ -18,14 +18,7 @@ #include "qapi/error.h" #include "qemu/host-utils.h" #include "page_cache.h" - -#ifdef DEBUG_CACHE -#define DPRINTF(fmt, ...) \ - do { fprintf(stdout, "cache: " fmt, ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) \ - do { } while (0) -#endif +#include "trace.h" /* the page in cache will not be replaced in two cycles */ #define CACHED_PAGE_LIFETIME 2 @@ -75,7 +68,7 @@ PageCache *cache_init(int64_t new_size, size_t page_size, Error **errp) cache->num_items = 0; cache->max_num_items = num_pages; - DPRINTF("Setting cache buckets to %" PRId64 "\n", cache->max_num_items); + trace_migration_pagecache_init(cache->max_num_items); /* We prefer not to abort if there is no memory */ cache->page_cache = g_try_malloc((cache->max_num_items) * @@ -169,7 +162,7 @@ int cache_insert(PageCache *cache, uint64_t addr, const uint8_t *pdata, if (!it->it_data) { it->it_data = g_try_malloc(cache->page_size); if (!it->it_data) { - DPRINTF("Error allocating page\n"); + trace_migration_pagecache_insert(); return -1; } cache->num_items++; |