linux/include
Paul E. McKenney 2ec303113d srcu: Dynamically allocate srcu_node array
This commit shrinks the srcu_struct structure by converting its ->node
field from a fixed-size compile-time array to a pointer to a dynamically
allocated array.  In kernels built with large values of NR_CPUS that boot
on systems with smaller numbers of CPUs, this can save significant memory.

[ paulmck: Apply kernel test robot feedback. ]

Reported-by: A cast of thousands
Co-developed-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2022-04-11 15:31:02 -07:00
..
acpi
asm-generic ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
clocksource
crypto
drm
dt-bindings RTC for 5.18 2022-04-01 09:37:18 -07:00
keys
kunit
kvm
linux srcu: Dynamically allocate srcu_node array 2022-04-11 15:31:02 -07:00
math-emu
media
memory
misc
net Networking changes for 5.18. 2022-03-24 13:13:26 -07:00
pcmcia
ras mm/memory-failure.c: fix race with changing page compound again 2022-03-22 15:57:07 -07:00
rdma
scsi SCSI misc on 20220324 2022-03-24 19:37:53 -07:00
soc drm for 5.18-rc1 2022-03-24 16:19:43 -07:00
sound sound fixes for 5.18-rc1 2022-04-01 10:32:46 -07:00
target
trace Updates to Tracing: 2022-04-03 12:26:01 -07:00
uapi tracing: mark user_events as BROKEN 2022-04-02 10:32:14 -07:00
vdso
video
xen