hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2024-12-22 17:24:23 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

document devstat_end_transaction_buf()

Browse Source
This commit is contained in:
Poul-Henning Kamp 1999-09-18 21:31:19 +00:00
parent 2186cd9e8d
commit bd9e52dcc4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=51377
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
share/man/man9/devstat.9
View File

@ -56,6 +56,11 @@
.Fa "devstat_tag_type tag_type"
.Fa "devstat_trans_flags flags"
.Fc
.Ft void
.Fo devstat_end_transaction_buf
.Fa "struct devstat *ds"
.Fa "struct buf *bp"
.Fc
.Sh DESCRIPTION
The devstat subsystem is an interface for recording device
statistics, as its name implies. The idea is to keep reasonably detailed
@ -140,6 +145,13 @@ Transaction flags indicating whether the transaction was a read, write, or
whether no data was transferred.
.El
.Pp
.Fn devstat_end_transaction_buf
is a wrapper for
.Fn devstat_end_transaction
which pulls all the information from a
.Va "struct buf"
which is ready for biodone().
.Pp
The
.Va devstat
structure is composed of the following fields: