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author | Christian Borntraeger <borntraeger@de.ibm.com> | 2008-01-31 15:53:53 +0100 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-02-04 23:50:10 +1100 |
commit | 4f3bf19c6e8164b441faaee476e734b4f612a78d (patch) | |
tree | 27d2c75ef0ce7e02fcf09d08ce20b0fe51e20362 /usr | |
parent | 135da0b037984c0284acdf40aaf4f7f31eb5cbd0 (diff) | |
download | op-kernel-dev-4f3bf19c6e8164b441faaee476e734b4f612a78d.zip op-kernel-dev-4f3bf19c6e8164b441faaee476e734b4f612a78d.tar.gz |
virtio_blk: Dont waste major numbers
Rusty,
currently virtio_blk uses one major number per device. While this works
quite well on most systems it is wasteful and will exhaust major numbers
on larger installations.
This patch allocates a major number on init and will use 16 minor numbers
for each disk. That will allow ~64k virtio_blk disks.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions