emo/procps
1
0
Fork 0
Code Issues Pull Requests Packages Releases Activity

cgroup support migrated to libproc, plus miscellaneous re-formatting

Browse Source 
This source patchset addresses the following:
Library Extension (readproc)
 . added PROC_EDITCGRPCVT flag
 . added an internal (static) fill_cgroup_cvt function:
   . reads AND parses /proc/#/cgroup
   . returns result as a single string in a single vector
   . thus no changes to proc_t structure or free memory logic
Program Enhancements (top)
 . removed parse_cgroup logic in favor of libproc
 . eliminated cgroup sort recurring overhead
 . converted WCHAN field to variable width
 . generalized variable width field logic in task_show
 . real-time notation under P col more distinctive as 'rt'
Program Cosmetic (top)
 . CGROUP now known as CGROUPS (plural)
 . moved jan's attribution from top.c to 'Notes' in top.h
 . numerous comments tweaked
Document Enhancements (top)
 . documented CGROUPS field (required renumbering all fields)
 . adapted narratives for the 3 current variable width fields
 . expanded real-time scheduling notes, 'RT' now shown as 'rt'

Signed-off-by: Jan Görig <jgorig@redhat.com>
This commit is contained in:
Jim Warner
2011-05-05 12:07:25 +02:00
committed by Jan Görig
parent 2a2fa20656
commit 57031319d6
5 changed files with 170 additions and 137 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
proc/readproc.h
View File

@@ -251,6 +251,8 @@ extern proc_t * get_proc_stats(pid_t pid, proc_t *p);
#define PROC_PID 0x1000 // process id numbers ( 0 terminated)
#define PROC_UID 0x4000 // user id numbers ( length needed )
#define PROC_EDITCGRPCVT 0x10000 // edit `cgroup' as single vector
// it helps to give app code a few spare bits
#define PROC_SPARE_1 0x01000000
#define PROC_SPARE_2 0x02000000