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ampr: reuse file-read staging storage on the APR worker

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Co-authored-by: Mac <me@itsmemac.com>
This commit is contained in:
nmzik
2026-09-29 21:17:40 +04:00
parent c045f08904
commit da9b38af2b
1 changed files with 5 additions and 2 deletions
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src/libs/libAmpr.cpp
+5 -2
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@@ -1416,8 +1416,11 @@ static int ReadHostFileToGuest(const std::string& host_path, uint64_t file_offse
return OK; return OK;
} }
std::vector<uint8_t> buffer( static thread_local std::vector<uint8_t> buffer;
static_cast<size_t>(std::min<uint64_t>(APR_HOST_READ_CHUNK_SIZE, readable))); const auto buffer_size = static_cast<size_t>(std::min<uint64_t>(APR_HOST_READ_CHUNK_SIZE, readable));
if (buffer.size() < buffer_size) {
buffer.resize(buffer_size);
}
while (*bytes_read < readable) { while (*bytes_read < readable) {
const auto request = const auto request =
static_cast<uint32_t>(std::min<uint64_t>(buffer.size(), readable - *bytes_read)); static_cast<uint32_t>(std::min<uint64_t>(buffer.size(), readable - *bytes_read));