void disk_buffer_pool::free_buffer(char* buf)
{
mutex::scoped_lock l(m_pool_mutex);
free_buffer_impl(buf, l);
check_buffer_level(l);
}
void disk_buffer_pool::free_buffer(char* buf)
{
std::unique_lock<std::mutex> l(m_pool_mutex);
TORRENT_ASSERT(is_disk_buffer(buf, l));
free_buffer_impl(buf, l);
remove_buffer_in_use(buf);
check_buffer_level(l);
}
void disk_buffer_pool::free_iovec(file::iovec_t* iov, int iov_len)
{
// TODO: perhaps we should sort the buffers here?
mutex::scoped_lock l(m_pool_mutex);
for (int i = 0; i < iov_len; ++i)
free_buffer_impl(static_cast<char*>(iov[i].iov_base), l);
check_buffer_level(l);
}
void disk_buffer_pool::free_iovec(span<iovec_t const> iov)
{
// TODO: perhaps we should sort the buffers here?
std::unique_lock<std::mutex> l(m_pool_mutex);
for (auto i : iov)
{
char* buf = i.data();
TORRENT_ASSERT(is_disk_buffer(buf, l));
free_buffer_impl(buf, l);
remove_buffer_in_use(buf);
}
check_buffer_level(l);
}
void disk_buffer_pool::free_multiple_buffers(span<char*> bufvec)
{
// sort the pointers in order to maximize cache hits
std::sort(bufvec.begin(), bufvec.end());
std::unique_lock<std::mutex> l(m_pool_mutex);
for (char* buf : bufvec)
{
TORRENT_ASSERT(is_disk_buffer(buf, l));
free_buffer_impl(buf, l);
remove_buffer_in_use(buf);
}
check_buffer_level(l);
}
void disk_buffer_pool::free_multiple_buffers(char** bufvec, int numbufs)
{
char** end = bufvec + numbufs;
// sort the pointers in order to maximize cache hits
std::sort(bufvec, end);
mutex::scoped_lock l(m_pool_mutex);
for (; bufvec != end; ++bufvec)
{
char* buf = *bufvec;
TORRENT_ASSERT(buf);
free_buffer_impl(buf, l);
}
check_buffer_level(l);
}
