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author | Julian Wiedmann | 2018-09-17 17:36:08 +0200 |
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committer | David S. Miller | 2018-09-17 18:10:25 +0200 |
commit | ed47155bdcf38ff5a0f419b7a833dcbe49cb8abc (patch) | |
tree | 5cbd7b3e60c1801fabf904f5f82176c9d8d2e4f7 /fs/eventpoll.c | |
parent | s390/qeth: fix typo in return value (diff) | |
download | kernel-qcow2-linux-ed47155bdcf38ff5a0f419b7a833dcbe49cb8abc.tar.gz kernel-qcow2-linux-ed47155bdcf38ff5a0f419b7a833dcbe49cb8abc.tar.xz kernel-qcow2-linux-ed47155bdcf38ff5a0f419b7a833dcbe49cb8abc.zip |
s390/qeth: fine-tune spinlocks
For quite a lot of code paths it's obvious that they will never run in
IRQ context. So replace their spin_lock_irqsave() calls with
spin_lock_irq().
While at it, get rid of the redundant card pointer in struct qeth_reply
that was used by qeth_send_control_data() to access the card's lock.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/eventpoll.c')
0 files changed, 0 insertions, 0 deletions