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(parent: d01fad2) | patch
s390/qdio: remove unneeded siga-sync for Output Queue
authorJulian Wiedmann <jwi@linux.ibm.com>
Mon, 12 Jul 2021 06:29:32 +0000 (08:29 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Tue, 27 Jul 2021 07:39:18 +0000 (09:39 +0200)
commit0ae8f2af262a371d9c49c67a0f5e48982c57cdf4
tree5ea5ab2914e648c11cd93f31e154833080c0ae6btree | snapshot
parentd01fad2c6a3d2b4962b9195747b07535d2eb3e41commit | diff
s390/qdio: remove unneeded siga-sync for Output Queue

get_outbound_buffer_frontier() is only reached via qdio_inspect_queue(),
and there we already call qdio_siga_sync_q() unconditionally.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
drivers/s390/cio/qdio_main.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git