Messages in this thread | | | Date | Mon, 24 Jul 2017 15:12:52 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 0/9] Remove spin_unlock_wait() |
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Hello!
This series removes spin_unlock_wait():
1. Remove spin_unlock_wait() from net/netfilter/nf_conntrack_core, courtesy of Manfred Spraul.
2. Replace task_work use of spin_unlock_wait() with lock/unlock pair, courtesy of Oleg Nesterov.
3. Replace scheduler use of spin_unlock_wait() with lock/unlock pair.
4. Replace completion use of spin_unlock_wait() with lock/unlock pair.
5. Replace exit() use of spin_unlock_wait() with lock/unlock pair.
6. Replace IPC use of spin_unlock_wait() with lock/unlock pair.
7. Replace ATA use of spin_unlock_wait() with lock/unlock pair.
8. Remove generic definition of spin_unlock_wait().
9. Remove architecture-specific definitions of spin_unlock_wait().
Thanx, Paul
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arch/alpha/include/asm/spinlock.h | 5 - arch/arc/include/asm/spinlock.h | 5 - arch/arm/include/asm/spinlock.h | 16 ---- arch/arm64/include/asm/spinlock.h | 58 +---------------- arch/blackfin/include/asm/spinlock.h | 5 - arch/hexagon/include/asm/spinlock.h | 5 - arch/ia64/include/asm/spinlock.h | 21 ------ arch/m32r/include/asm/spinlock.h | 5 - arch/metag/include/asm/spinlock.h | 5 - arch/mn10300/include/asm/spinlock.h | 5 - arch/parisc/include/asm/spinlock.h | 7 -- arch/powerpc/include/asm/spinlock.h | 33 --------- arch/s390/include/asm/spinlock.h | 7 -- arch/sh/include/asm/spinlock-cas.h | 5 - arch/sh/include/asm/spinlock-llsc.h | 5 - arch/sparc/include/asm/spinlock_32.h | 5 - arch/tile/include/asm/spinlock_32.h | 2 arch/tile/include/asm/spinlock_64.h | 2 arch/tile/lib/spinlock_32.c | 23 ------ arch/tile/lib/spinlock_64.c | 22 ------ arch/xtensa/include/asm/spinlock.h | 5 - drivers/ata/libata-eh.c | 8 -- include/asm-generic/qspinlock.h | 14 ---- include/linux/spinlock.h | 31 --------- include/linux/spinlock_up.h | 6 - ipc/sem.c | 3 kernel/exit.c | 3 kernel/locking/qspinlock.c | 117 ----------------------------------- kernel/sched/completion.c | 9 -- kernel/sched/core.c | 5 - kernel/task_work.c | 8 -- net/netfilter/nf_conntrack_core.c | 52 ++++++++------- 32 files changed, 48 insertions(+), 454 deletions(-)
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