From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- fs/fuse/trace.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 fs/fuse/trace.c (limited to 'fs/fuse/trace.c') diff --git a/fs/fuse/trace.c b/fs/fuse/trace.c new file mode 100644 index 000000000..93bd72efc --- /dev/null +++ b/fs/fuse/trace.c @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2025 Oracle. All Rights Reserved. + * Author: Darrick J. Wong + */ +#include "dev_uring_i.h" +#include "fuse_i.h" +#include "fuse_dev_i.h" + +#include + +#define CREATE_TRACE_POINTS +#include "fuse_trace.h" -- cgit v1.3.1