diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-10-12 15:33:09 +0200 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2021-11-02 07:45:44 -0500 |
| commit | dce69259aebbc43b248d3593e46bdc7d4d33d94c (patch) | |
| tree | dcd4bc1390096966770f72ab235d7ce9a1bd6858 /arch/x86/xen/smp_pv.c | |
| parent | 4745ea2628bb43a7ec34b71763b5a56407b33990 (diff) | |
x86/xen: Remove redundant irq_enter/exit() invocations
All these handlers are regular device interrupt handlers, so they already
went through the proper entry code which handles this correctly.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Juergen Gross <jgross@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: x86@kernel.org
Cc: xen-devel@lists.xenproject.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/877deicqqy.ffs@tglx
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/x86/xen/smp_pv.c')
| -rw-r--r-- | arch/x86/xen/smp_pv.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index 7ed56c6075b0..9e55bcbfcd33 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -458,10 +458,8 @@ static void xen_pv_stop_other_cpus(int wait) static irqreturn_t xen_irq_work_interrupt(int irq, void *dev_id) { - irq_enter(); irq_work_run(); inc_irq_stat(apic_irq_work_irqs); - irq_exit(); return IRQ_HANDLED; } |