diff options
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man9/rman.9 | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/share/man/man9/rman.9 b/share/man/man9/rman.9 index d9a2092..4c8ef29 100644 --- a/share/man/man9/rman.9 +++ b/share/man/man9/rman.9 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 29, 2011 +.Dd July 15, 2014 .Dt RMAN 9 .Os .Sh NAME @@ -141,13 +141,11 @@ represented by a 16-bit flag register, as follows. #define RF_ALLOCATED 0x0001 /* resource has been reserved */ #define RF_ACTIVE 0x0002 /* resource allocation has been activated */ #define RF_SHAREABLE 0x0004 /* resource permits contemporaneous sharing */ -#define RF_TIMESHARE 0x0008 /* resource permits time-division sharing */ -#define RF_WANTED 0x0010 /* somebody is waiting for this resource */ #define RF_FIRSTSHARE 0x0020 /* first in sharing list */ #define RF_PREFETCHABLE 0x0040 /* resource is prefetchable */ .Ed .Pp -The remainder of the flag bits are used to represent the desired alignment +Bits 15:10 of the flag register are used to represent the desired alignment of the resource within the region. .Pp The @@ -299,12 +297,9 @@ The .Fa bound argument must be a power of two. It may be set to zero to specify no boundary restriction. -The default behavior is to allocate an exclusive segment, unless the +A shared segment will be allocated if the .Dv RF_SHAREABLE -or -.Dv RF_TIMESHARE -flags are set, in which case a shared -segment will be allocated. +flag is set, otherwise an exclusive segment will be allocated. If this shared segment already exists, the caller has its device added to the list of consumers. .Pp |
