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> It opens sd twice (AFAIK) - I think mount scans the block devices (an open > of sd) and then mounts (internal open). The code path in question is > probably via sd.c functions sd_media_changed and sd_revalidate_disk, and > the block_dev.c check_disk_change. sd_open calls check_disk_change. > > This could be the same problem others are seeing with removable media > accessed via USB mass storage. I was seeing problems with ide-floppy on 2.5.66. It kept trying to re-register the disk, AFAICT... and there were different errors depending on whether I booted with a disk in the drive. (The drive was removed, so I can't test anything now.) -- Chuck - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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