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| author | Andreas Kling <kling@serenityos.org> | 2022-08-23 17:58:05 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-08-24 14:57:51 +0200 |
| commit | cf16b2c8e64709d570c5f54a981017d217e95ed0 (patch) | |
| tree | 16c9efdaaa579ae51682a51a58949ce02c3d2092 /Kernel/Devices/KCOVDevice.h | |
| parent | d6ef18f587d4a7e4f58487c84e0b9eb260f3ec5a (diff) | |
| download | serenity-cf16b2c8e64709d570c5f54a981017d217e95ed0.zip | |
Kernel: Wrap process address spaces in SpinlockProtected
This forces anyone who wants to look into and/or manipulate an address
space to lock it. And this replaces the previous, more flimsy, manual
spinlock use.
Note that pointers *into* the address space are not safe to use after
you unlock the space. We've got many issues like this, and we'll have
to track those down as wlel.
Diffstat (limited to 'Kernel/Devices/KCOVDevice.h')
| -rw-r--r-- | Kernel/Devices/KCOVDevice.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Kernel/Devices/KCOVDevice.h b/Kernel/Devices/KCOVDevice.h index f4860fc2ab..bc5883c61f 100644 --- a/Kernel/Devices/KCOVDevice.h +++ b/Kernel/Devices/KCOVDevice.h @@ -22,7 +22,7 @@ public: static void free_process(); // ^File - ErrorOr<Memory::Region*> mmap(Process&, OpenFileDescription&, Memory::VirtualRange const&, u64 offset, int prot, bool shared) override; + ErrorOr<Memory::Region*> mmap(Process&, Memory::AddressSpace&, OpenFileDescription&, Memory::VirtualRange const&, u64 offset, int prot, bool shared) override; ErrorOr<NonnullLockRefPtr<OpenFileDescription>> open(int options) override; protected: |