srcu: Use suitable gfp_flags for the init_srcu_struct_nodes()

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For use the init_srcu_struct*() to initialized srcu structure,
the srcu structure's->srcu_sup and sda use GFP_KERNEL flags to
allocate memory. similarly, if set SRCU_SIZING_INIT, the
srcu_sup's->node can still use GFP_KERNEL flags to allocate
memory, not need to use GFP_ATOMIC flags all the time.

Signed-off-by: Zqiang <qiang.zhang@linux.dev>
Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Tested-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>

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Zqiang 2026-01-01 11:34:11 -05:00 • committed by Boqun Feng

parent d41e37f26b

commit cee2557ae3

1 changed files with 1 additions and 1 deletions

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kernel/rcu/srcutree.c

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