mirror of
https://github.com/RGBCube/serenity
synced 2025-07-24 21:17:42 +00:00
Kernel: Disable big process lock for sys$dbgputstr
This syscall doesn't touch any intra-process shared resources and already holds the global logging lock so there's no reason to hold the big lock.
This commit is contained in:
parent
00818b8447
commit
c7ad4c6c32
2 changed files with 2 additions and 2 deletions
|
@ -146,7 +146,7 @@ enum class NeedsBigProcessLock {
|
||||||
S(umount, NeedsBigProcessLock::Yes) \
|
S(umount, NeedsBigProcessLock::Yes) \
|
||||||
S(dump_backtrace, NeedsBigProcessLock::No) \
|
S(dump_backtrace, NeedsBigProcessLock::No) \
|
||||||
S(dbgputch, NeedsBigProcessLock::Yes) \
|
S(dbgputch, NeedsBigProcessLock::Yes) \
|
||||||
S(dbgputstr, NeedsBigProcessLock::Yes) \
|
S(dbgputstr, NeedsBigProcessLock::No) \
|
||||||
S(create_inode_watcher, NeedsBigProcessLock::Yes) \
|
S(create_inode_watcher, NeedsBigProcessLock::Yes) \
|
||||||
S(inode_watcher_add_watch, NeedsBigProcessLock::Yes) \
|
S(inode_watcher_add_watch, NeedsBigProcessLock::Yes) \
|
||||||
S(inode_watcher_remove_watch, NeedsBigProcessLock::Yes) \
|
S(inode_watcher_remove_watch, NeedsBigProcessLock::Yes) \
|
||||||
|
|
|
@ -27,7 +27,7 @@ KResultOr<FlatPtr> Process::sys$dbgputch(u8 ch)
|
||||||
|
|
||||||
KResultOr<FlatPtr> Process::sys$dbgputstr(Userspace<const u8*> characters, size_t size)
|
KResultOr<FlatPtr> Process::sys$dbgputstr(Userspace<const u8*> characters, size_t size)
|
||||||
{
|
{
|
||||||
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this);
|
VERIFY_NO_PROCESS_BIG_LOCK(this);
|
||||||
if (size == 0)
|
if (size == 0)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue