diff options
| author |  Sven Schnelle <svens@linux.ibm.com>
| 2024-05-08 11:17:16 +0200 |
|---|---|---|
| committer |  Alexander Gordeev <agordeev@linux.ibm.com>
| 2024-05-14 20:19:46 +0200 |
| commit | 1084562ec858d96c02d3a47d4afb088922f5a2ca (patch) | |
| tree | c0ebce454983cd9684cbd155ff63efbf2d380c9a /drivers/s390 | |
| parent | s390/pkey: Wipe copies of protected- and secure-keys (diff) | |
| download | linux-1084562ec858d96c02d3a47d4afb088922f5a2ca.tar.gz linux-1084562ec858d96c02d3a47d4afb088922f5a2ca.tar.bz2 linux-1084562ec858d96c02d3a47d4afb088922f5a2ca.zip | |
s390/irq: Set CIF_NOHZ_DELAY in do_io_irq()
Both do_airq_interrupt() and do_io_interrupt() set
CIF_NOHZ_DELAY. Move it to do_io_irq() to simplify
the code.
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/airq.c | 1 | ||||
| -rw-r--r-- | drivers/s390/cio/cio.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/cio/airq.c b/drivers/s390/cio/airq.c index a108f2bf5b33..51f1cb31e4aa 100644 --- a/drivers/s390/cio/airq.c +++ b/drivers/s390/cio/airq.c @@ -90,7 +90,6 @@ static irqreturn_t do_airq_interrupt(int irq, void *dummy) struct airq_struct *airq; struct hlist_head *head; - set_cpu_flag(CIF_NOHZ_DELAY); tpi_info = &get_irq_regs()->tpi_info; trace_s390_cio_adapter_int(tpi_info); head = &airq_lists[tpi_info->isc]; diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 7e759c21480e..c32e818f06db 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -535,7 +535,6 @@ static irqreturn_t do_cio_interrupt(int irq, void *dummy) struct subchannel *sch; struct irb *irb; - set_cpu_flag(CIF_NOHZ_DELAY); tpi_info = &get_irq_regs()->tpi_info; trace_s390_cio_interrupt(tpi_info); irb = this_cpu_ptr(&cio_irb); |