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Kernel: Make Inode::read_entire() return a KBuffer (not ByteBuffer)

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ByteBuffer is backed by kmalloc heap memory which is a scarce resource.
This fixes an OOM panic when traversing a large directory.
This commit is contained in:
Andreas Kling 2020-08-11 19:47:24 +02:00
parent ec93d6ffdc
commit 62ec6e5fe0
7 changed files with 12 additions and 16 deletions
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2
Kernel/FileSystem/FileDescription.h
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@ -71,7 +71,7 @@ public:
ssize_t get_dir_entries(u8* buffer, ssize_t);
KResultOr<ByteBuffer> read_entire_file();
KResultOr<KBuffer> read_entire_file();
String absolute_path() const;