RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-20 13:45:06 +00:00
Code Issues Activity Actions

Kernel: Make Inode::register_watcher() OOM-fallible

Browse source
This commit is contained in:
Idan Horowitz 2022-01-25 15:13:59 +02:00
parent 87bd930e7e
commit a9cd8ca841
3 changed files with 14 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Kernel/FileSystem/Inode.cpp
View file

@ -154,11 +154,12 @@ bool Inode::unbind_socket()
return true;
}
void Inode::register_watcher(Badge<InodeWatcher>, InodeWatcher& watcher)
ErrorOr<void> Inode::register_watcher(Badge<InodeWatcher>, InodeWatcher& watcher)
{
MutexLocker locker(m_inode_lock);
VERIFY(!m_watchers.contains(&watcher));
m_watchers.set(&watcher);
TRY(m_watchers.try_set(&watcher));
return {};
}
void Inode::unregister_watcher(Badge<InodeWatcher>, InodeWatcher& watcher)