Kernel: Don't clear VirtualConsoles when initializing

Instead of calling clear() for each virtual console we initialize, we only call clear() when activating it from ConsoleManagement.
Author: https://github.com/ccapitalK Commit: https://github.com/SerenityOS/serenity/commit/b569b2df35d Pull-request: https://github.com/SerenityOS/serenity/pull/7130 Reviewed-by: https://github.com/Dexesttp Reviewed-by: https://github.com/IdanHo
2021-06-25 22:57:09 +10:00 · 2021-06-25 22:57:09 +10:00 · b569b2df35 · 2024-07-18 11:31:19 +09:00
commit b569b2df35
parent bab6fb76b7
2 changed files with 2 additions and 1 deletions
--- a/Kernel/TTY/ConsoleManagement.cpp
+++ b/Kernel/TTY/ConsoleManagement.cpp
@ -61,6 +61,8 @@ UNMAP_AFTER_INIT void ConsoleManagement::initialize()
    m_active_console = m_consoles[tty_number];
    ScopedSpinLock lock(m_lock);
    m_active_console->set_active(true);
+    if (!m_active_console->is_graphical())
+        m_active_console->clear();
 }

 void ConsoleManagement::switch_to(unsigned index)
--- a/Kernel/TTY/VirtualConsole.cpp
+++ b/Kernel/TTY/VirtualConsole.cpp
@ -126,7 +126,6 @@ UNMAP_AFTER_INIT void VirtualConsole::initialize()
    for (size_t row = 0; row < rows(); row++) {
        m_lines.append({ true, 0 });
    }
-    clear();
    VERIFY(m_cells);
 }