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/Linux-v5.4/include/uapi/linux/
Dx25.h123 __u8 expedited; member
/Linux-v5.4/Documentation/RCU/
Dstallwarn.txt294 If an expedited grace period detects a stall, it will place a message
297 INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 7-... } 21119 jiffies s: 73 root: 0x2/.
302 that the CPU was online at the beginning of the expedited grace period
306 indicates that the expedited grace period has been going on for 21,119
307 jiffies. The number following the "s:" indicates that the expedited
309 odd indicates that an expedited grace period is in flight. The number
312 current expedited grace period. If the tree had more than one level,
321 expedited grace periods at about the same time during the same run.
Dchecklist.txt193 The expedited forms of these primitives have the same semantics
194 as the non-expedited forms, but expediting is both expensive and
196 to real-time workloads. Use of the expedited primitives should
200 boot parameter to completely disable expedited grace periods,
203 In particular, if you find yourself invoking one of the expedited
206 a single non-expedited primitive to cover the entire batch.
208 expedited primitive, and will be much much easier on the rest
222 the expedited primitives are the same as for their non-expedited
381 SRCU's expedited primitive (synchronize_srcu_expedited())
DRTFP.txt178 its appearance, as did expedited RCU [PaulEMcKenney2009expeditedRCU].
2256 ,Title="[{PATCH} -tip 0/3] expedited 'big hammer' {RCU} grace periods"
2264 First posting of expedited RCU to be accepted into -tip.
/Linux-v5.4/kernel/rcu/
DKconfig184 blocking an expedited RCU grace period is boosted immediately.
/Linux-v5.4/Documentation/admin-guide/
Dkernel-parameters.txt3942 Measure performance of expedited synchronous
4015 Use expedited update-side primitives, if available.
4018 Use normal (non-expedited) asynchronous
4022 Use normal (non-expedited) synchronous
4114 Use expedited grace-period primitives, for