mirror of https://gitee.com/openkylin/linux.git
a157229cab
All calls from outside RCU are of the form: if (rcu_pending(cpu)) rcu_check_callbacks(cpu, user); This is silly, instead we put a call to rcu_pending() in rcu_check_callbacks(), and then make the outside calls be to rcu_check_callbacks(). This cuts down on the code a bit and also gives the compiler a better chance of optimizing. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: akpm@linux-foundation.org Cc: mathieu.desnoyers@polymtl.ca Cc: josht@linux.vnet.ibm.com Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org LKML-Reference: <125097461311-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| gate-data.S | ||
| grant-table.c | ||
| hypercall.S | ||
| hypervisor.c | ||
| irq_xen.c | ||
| irq_xen.h | ||
| machvec.c | ||
| suspend.c | ||
| time.c | ||
| time.h | ||
| xcom_hcall.c | ||
| xen_pv_ops.c | ||
| xencomm.c | ||
| xenivt.S | ||
| xensetup.S | ||