From: "Jan Beulich" <JBeulich@suse.com> To: <david.vrabel@citrix.com>, "Bjorn Helgaas" <bhelgaas@google.com>, <boris.ostrovsky@oracle.com>, "Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>, "Juergen Gross" <JGross@suse.com> Cc: <xen-devel@lists.xenproject.org>, <linux-pci@vger.kernel.org> Subject: [PATCH] xen-pcifront: prefer xenbus_write() over xenbus_printf() where possible Date: Thu, 07 Jul 2016 02:09:59 -0600 [thread overview] Message-ID: <577E2A7702000078000FBF78@prv-mh.provo.novell.com> (raw) ... as being the simpler variant. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- drivers/pci/xen-pcifront.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- 4.7-rc6-prefer-xenbus_write.orig/drivers/pci/xen-pcifront.c +++ 4.7-rc6-prefer-xenbus_write/drivers/pci/xen-pcifront.c @@ -822,8 +822,8 @@ do_publish: err = xenbus_printf(trans, pdev->xdev->nodename, "event-channel", "%u", pdev->evtchn); if (!err) - err = xenbus_printf(trans, pdev->xdev->nodename, - "magic", XEN_PCI_MAGIC); + err = xenbus_write(trans, pdev->xdev->nodename, + "magic", XEN_PCI_MAGIC); if (err) { xenbus_transaction_end(trans, 1);
WARNING: multiple messages have this Message-ID (diff)
From: "Jan Beulich" <JBeulich@suse.com> To: david.vrabel@citrix.com, Bjorn Helgaas <bhelgaas@google.com>, boris.ostrovsky@oracle.com, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Juergen Gross <JGross@suse.com> Cc: xen-devel@lists.xenproject.org, linux-pci@vger.kernel.org Subject: [PATCH] xen-pcifront: prefer xenbus_write() over xenbus_printf() where possible Date: Thu, 07 Jul 2016 02:09:59 -0600 [thread overview] Message-ID: <577E2A7702000078000FBF78@prv-mh.provo.novell.com> (raw) ... as being the simpler variant. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- drivers/pci/xen-pcifront.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- 4.7-rc6-prefer-xenbus_write.orig/drivers/pci/xen-pcifront.c +++ 4.7-rc6-prefer-xenbus_write/drivers/pci/xen-pcifront.c @@ -822,8 +822,8 @@ do_publish: err = xenbus_printf(trans, pdev->xdev->nodename, "event-channel", "%u", pdev->evtchn); if (!err) - err = xenbus_printf(trans, pdev->xdev->nodename, - "magic", XEN_PCI_MAGIC); + err = xenbus_write(trans, pdev->xdev->nodename, + "magic", XEN_PCI_MAGIC); if (err) { xenbus_transaction_end(trans, 1); _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
next reply other threads:[~2016-07-07 8:10 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-07 8:09 Jan Beulich [this message] 2016-07-07 8:09 ` [PATCH] xen-pcifront: prefer xenbus_write() over xenbus_printf() where possible Jan Beulich
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