Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mm: pgtable: Fix grammar error
Fix "due high contention" to "due to high contention".
Signed-off-by: I Hsin Cheng <richard120310@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250204093326.206007-1-richard120310@gmail.com
authored by
I Hsin Cheng
and committed by
Jonathan Corbet
a9fe4f04
2014c95a
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Documentation/mm/split_page_table_lock.rst
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Documentation/mm/split_page_table_lock.rst
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Originally, mm->page_table_lock spinlock protected all page tables of the
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mm_struct. But this approach leads to poor page fault scalability of
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multi-threaded applications due high contention on the lock. To improve
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multi-threaded applications due to high contention on the lock. To improve
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scalability, split page table lock was introduced.
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With split page table lock we have separate per-table lock to serialize