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path:
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/
arch
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powerpc
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lib
/
qspinlock.c
Commit message (
Expand
)
Author
Age
Files
Lines
*
powerpc/qspinlock: Fix 32-bit build
Nicholas Piggin
2022-12-12
1
-0
/
+1
*
powerpc/qspinlock: add compile-time tuning adjustments
Nicholas Piggin
2022-12-02
1
-3
/
+36
*
powerpc/qspinlock: provide accounting and options for sleepy locks
Nicholas Piggin
2022-12-02
1
-18
/
+224
*
powerpc/qspinlock: allow indefinite spinning on a preempted owner
Nicholas Piggin
2022-12-02
1
-15
/
+62
*
powerpc/qspinlock: reduce remote node steal spins
Nicholas Piggin
2022-12-02
1
-3
/
+40
*
powerpc/qspinlock: use spin_begin/end API
Nicholas Piggin
2022-12-02
1
-4
/
+35
*
powerpc/qspinlock: allow lock stealing in trylock and lock fastpath
Nicholas Piggin
2022-12-02
1
-0
/
+9
*
powerpc/qspinlock: add ability to prod new queue head CPU
Nicholas Piggin
2022-12-02
1
-2
/
+29
*
powerpc/qspinlock: allow propagation of yield CPU down the queue
Nicholas Piggin
2022-12-02
1
-0
/
+79
*
powerpc/qspinlock: allow stealing when head of queue yields
Nicholas Piggin
2022-12-02
1
-3
/
+56
*
powerpc/qspinlock: implement option to yield to previous node
Nicholas Piggin
2022-12-02
1
-1
/
+45
*
powerpc/qspinlock: paravirt yield to lock owner
Nicholas Piggin
2022-12-02
1
-12
/
+87
*
powerpc/qspinlock: store owner CPU in lock word
Nicholas Piggin
2022-12-02
1
-1
/
+1
*
powerpc/qspinlock: theft prevention to control latency
Nicholas Piggin
2022-12-02
1
-0
/
+53
*
powerpc/qspinlock: allow new waiters to steal the lock before queueing
Nicholas Piggin
2022-12-02
1
-9
/
+101
*
powerpc/qspinlock: convert atomic operations to assembly
Nicholas Piggin
2022-12-02
1
-35
/
+47
*
powerpc/qspinlock: add mcs queueing for contended waiters
Nicholas Piggin
2022-12-02
1
-3
/
+184
*
powerpc/qspinlock: powerpc qspinlock implementation
Nicholas Piggin
2022-12-02
1
-0
/
+17