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authorPavel Emelianov <xemul@openvz.org>2007-10-18 23:39:46 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 11:53:37 -0700
commita47afb0f9d794d525a372c8d69902147cc88222a (patch)
tree7bd67280e2edc1c3b1803d4a93bee794088e9342 /fs/proc/array.c
parent858d72ead4864da0fb0b89b919524125ce998e27 (diff)
pid namespaces: round up the API
The set of functions process_session, task_session, process_group and task_pgrp is confusing, as the names can be mixed with each other when looking at the code for a long time. The proposals are to * equip the functions that return the integer with _nr suffix to represent that fact, * and to make all functions work with task (not process) by making the common prefix of the same name. For monotony the routines signal_session() and set_signal_session() are replaced with task_session_nr() and set_task_session(), especially since they are only used with the explicit task->signal dereference. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Acked-by: Serge E. Hallyn <serue@us.ibm.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/array.c')
-rw-r--r--fs/proc/array.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 27b59f5f3bd..24f7f9f6684 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -449,8 +449,8 @@ static int do_task_stat(struct task_struct *task, char *buffer, int whole)
gtime += cputime_add(gtime, sig->gtime);
}
- sid = signal_session(sig);
- pgid = process_group(task);
+ sid = task_session_nr(task);
+ pgid = task_pgrp_nr(task);
ppid = rcu_dereference(task->real_parent)->tgid;
unlock_task_sighand(task, &flags);