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| author | David Laight <David.Laight@ACULAB.COM> | 2023-12-29 20:53:49 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-12-30 10:25:51 -0800 |
| commit | 7c223098212957a1ecd8768e8e747ae2cf88e880 (patch) | |
| tree | 5b971c46e74a4d0f405d2120e1c38bccff490773 /include | |
| parent | f016f7547aeedefed9450499d002ba983b8fce15 (diff) | |
| download | linux-stable-7c223098212957a1ecd8768e8e747ae2cf88e880.tar.gz linux-stable-7c223098212957a1ecd8768e8e747ae2cf88e880.tar.bz2 linux-stable-7c223098212957a1ecd8768e8e747ae2cf88e880.zip | |
locking/osq_lock: Move the definition of optimistic_spin_node into osq_lock.c
struct optimistic_spin_node is private to the implementation.
Move it into the C file to ensure nothing is accessing it.
Signed-off-by: David Laight <david.laight@aculab.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/osq_lock.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/osq_lock.h b/include/linux/osq_lock.h index 5581dbd3bd34..ea8fb31379e3 100644 --- a/include/linux/osq_lock.h +++ b/include/linux/osq_lock.h @@ -6,11 +6,6 @@ * An MCS like lock especially tailored for optimistic spinning for sleeping * lock implementations (mutex, rwsem, etc). */ -struct optimistic_spin_node { - struct optimistic_spin_node *next, *prev; - int locked; /* 1 if lock acquired */ - int cpu; /* encoded CPU # + 1 value */ -}; struct optimistic_spin_queue { /* |