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author | trasz <trasz@FreeBSD.org> | 2012-07-07 20:32:21 +0000 |
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committer | trasz <trasz@FreeBSD.org> | 2012-07-07 20:32:21 +0000 |
commit | 1a80449f25e6980accddd15147c01f7c51e59731 (patch) | |
tree | 43f177b6e61b4e88e7b97088b0b3392ef38588c2 /sys/sys/mdioctl.h | |
parent | b5336ab352c11dcd18cdec71746a53518ab2f96f (diff) | |
download | FreeBSD-src-1a80449f25e6980accddd15147c01f7c51e59731.zip FreeBSD-src-1a80449f25e6980accddd15147c01f7c51e59731.tar.gz |
Make it possible to resize md(4) devices.
Reviewed by: kib
Sponsored by: FreeBSD Foundation
Diffstat (limited to 'sys/sys/mdioctl.h')
-rw-r--r-- | sys/sys/mdioctl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/sys/mdioctl.h b/sys/sys/mdioctl.h index 82ac397..5efae79 100644 --- a/sys/sys/mdioctl.h +++ b/sys/sys/mdioctl.h @@ -79,6 +79,7 @@ struct md_ioctl { #define MDIOCDETACH _IOWR('m', 1, struct md_ioctl) /* detach disk */ #define MDIOCQUERY _IOWR('m', 2, struct md_ioctl) /* query status */ #define MDIOCLIST _IOWR('m', 3, struct md_ioctl) /* query status */ +#define MDIOCRESIZE _IOWR('m', 4, struct md_ioctl) /* resize disk */ #define MD_CLUSTER 0x01 /* Don't cluster */ #define MD_RESERVE 0x02 /* Pre-reserve swap */ |