From 949e32f2249da55890a6a49208023df30b6b5227 Mon Sep 17 00:00:00 2001 From: "kay.sievers@vrfy.org" Date: Sat, 27 Mar 2004 01:21:43 -0800 Subject: [PATCH] [PATCH] apply all_partitions rule to main block device only Rules with NAME{all_partitions}= are now applied only to the parent of a block device. We no longer need to exclude the partitions or sg* devices. --- namedev.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/namedev.c b/namedev.c index f2aea3471..7b70f8bcd 100644 --- a/namedev.c +++ b/namedev.c @@ -619,8 +619,8 @@ static struct sysfs_device *get_sysfs_device(struct sysfs_class_device *class_de * possibly have a whitelist for these devices here... */ class_dev_parent = sysfs_get_classdev_parent(class_dev); - if (class_dev_parent) - dbg("Really a partition"); + if (class_dev_parent != NULL) + dbg("given class device has a parent, use this instead"); tspec.tv_sec = 0; tspec.tv_nsec = 10000000; /* sleep 10 millisec */ @@ -628,24 +628,21 @@ static struct sysfs_device *get_sysfs_device(struct sysfs_class_device *class_de while (loop--) { if (udev_sleep) nanosleep(&tspec, NULL); + if (class_dev_parent) sysfs_device = sysfs_get_classdev_device(class_dev_parent); else sysfs_device = sysfs_get_classdev_device(class_dev); - if (sysfs_device != NULL) goto device_found; } dbg("timed out waiting for device symlink, continuing on anyway..."); - + device_found: /* We have another issue with just the wait above - the sysfs part of * the kernel may not be quick enough to have created the link to the * device under the "bus" subsystem. Due to this, the sysfs_device->bus * will not contain the actual bus name :( - * - * Libsysfs now provides a new API sysfs_get_device_bus(), so use it - * if needed */ if (sysfs_device) { if (sysfs_device->bus[0] != '\0') @@ -828,6 +825,11 @@ int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *ud } if (dev->name[0] != '\0') { + /* apply all_partitions flag only at a main block device */ + if (dev->partitions > 0 && + (udev->type != 'b' || udev->kernel_number[0] != '\0')) + continue; + info("configured rule in '%s' at line %i applied, '%s' becomes '%s'", dev->config_file, dev->config_line, udev->kernel_name, dev->name); strfieldcpy(udev->name, dev->name); -- 2.30.2