diff options
| author | Christoph Hellwig <hch@lst.de> | 2002-11-29 05:52:09 -0600 |
|---|---|---|
| committer | Christoph Hellwig <hch@hera.kernel.org> | 2002-11-29 05:52:09 -0600 |
| commit | 389e30c4f78626c9646de746f75614f6e1e39cf9 (patch) | |
| tree | 07ee726c84d606412d8a37c9f20d807845592be6 /include/linux | |
| parent | 4e8e1c73d793abba749f6527542b8985699070cb (diff) | |
[PATCH] fix sd device number handling
This is the final patch to make sd work properly in a hotplug
enviroment. Add a bitmap for currently used disks so that we
can properly reuse dev_t when a disk is hot-unplugged.
While at that add support for the eight additional majors
allocated to sd in the latest devices.txt [1].
If only register_blkdev finally died we could nuke almost all
knowledge of majors/minors from sd...
[1] http://www.lanana.org/docs/device-list/devices.txt
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/major.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/major.h b/include/linux/major.h index 3679c040597d..1e889952a12c 100644 --- a/include/linux/major.h +++ b/include/linux/major.h @@ -94,6 +94,14 @@ #define SCSI_DISK6_MAJOR 70 #define SCSI_DISK7_MAJOR 71 +#define SCSI_DISK8_MAJOR 128 +#define SCSI_DISK9_MAJOR 129 +#define SCSI_DISK10_MAJOR 130 +#define SCSI_DISK11_MAJOR 131 +#define SCSI_DISK12_MAJOR 132 +#define SCSI_DISK13_MAJOR 133 +#define SCSI_DISK14_MAJOR 134 +#define SCSI_DISK15_MAJOR 135 #define COMPAQ_SMART2_MAJOR 72 #define COMPAQ_SMART2_MAJOR1 73 |