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author | Namhyung Kim <namhyung@gmail.com> | 2011-05-28 16:44:46 +0400 |
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committer | Jens Axboe <jaxboe@fusionio.com> | 2011-05-28 16:44:46 +0400 |
commit | 5988ce239682854d4e632fb58bff000700830394 (patch) | |
tree | 442b44bb96632b7ed507bc5eeacd10fafc689afd /include/linux/genhd.h | |
parent | 3b2710824e00d238554c13b5add347e6c701ab1a (diff) | |
download | linux-5988ce239682854d4e632fb58bff000700830394.tar.xz |
nbd: adjust 'max_part' according to part_shift
The 'max_part' parameter determines how many partitions are supported
on each nbd device. However the actual number can be changed to the
power of 2 minus 1 form during the module initialization as
alloc_disk() is called with (1 << part_shift) for some reason.
So adjust 'max_part' also at least for consistency with loop and brd.
It is exported via sysfs already, and a user should check this value
after module loading if [s]he wants to use that number correctly
(i.e. fdisk or something).
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Laurent Vivier <Laurent.Vivier@bull.net>
Cc: Paul Clements <Paul.Clements@steeleye.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux/genhd.h')
0 files changed, 0 insertions, 0 deletions