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| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-25 00:25:57 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-05 19:21:01 +0100 |
| commit | 26e91b75bf6108550035355c835bf0c93c885b61 (patch) | |
| tree | d79e3001c870060f7679e9ef08213e53f9fe3e77 /kernel/latencytop.c | |
| parent | 27a6dea3ebaab3d6f8ded969ec3af710bcbe0c02 (diff) | |
genirq/msi: Provide msi_match_device_domain()
Provide an interface to match a per device domain bus token. This allows to
query which type of domain is installed for a particular domain id. Will be
used for PCI to avoid frequent create/remove cycles for the MSI resp. MSI-X
domains.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124232325.738047902@linutronix.de
Diffstat (limited to 'kernel/latencytop.c')
0 files changed, 0 insertions, 0 deletions