Kernel: Disable big process lock for sys$dbgputch

This syscall doesn't touch any intra-process shared resources and already holds the global logging lock so there's no reason to hold the big lock.
Author: https://github.com/IdanHo Commit: b1f4f6ee15 Pull-request: https://github.com/SerenityOS/serenity/pull/9236 Reviewed-by: https://github.com/tomuta ✅
2025-08-30 14:20:21 +00:00 · 2021-08-06 14:39:16 +03:00 · 2021-08-06 14:39:16 +03:00 · b1f4f6ee15 · 2024-07-18 07:23:47 +09:00
commit b1f4f6ee15
parent 72331168be
2 changed files with 2 additions and 2 deletions
--- a/Kernel/API/Syscall.h
+++ b/Kernel/API/Syscall.h
@ -145,7 +145,7 @@ enum class NeedsBigProcessLock {
    S(mount, NeedsBigProcessLock::Yes)                      \
    S(umount, NeedsBigProcessLock::Yes)                     \
    S(dump_backtrace, NeedsBigProcessLock::No)              \
-    S(dbgputch, NeedsBigProcessLock::Yes)                   \
+    S(dbgputch, NeedsBigProcessLock::No)                    \
    S(dbgputstr, NeedsBigProcessLock::No)                   \
    S(create_inode_watcher, NeedsBigProcessLock::Yes)       \
    S(inode_watcher_add_watch, NeedsBigProcessLock::Yes)    \