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authorPaul Menage <menage@google.com>2007-10-18 23:39:39 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-19 11:53:36 -0700
commit8793d854edbc2774943a4b0de3304dc73991159a (patch)
tree380b3403a0fedfcce61d9af5af1ffbcc71017abf /kernel/fork.c
parent81a6a5cdd2c5cd70874b88afe524ab09e9e869af (diff)
downloadop-kernel-dev-8793d854edbc2774943a4b0de3304dc73991159a.zip
op-kernel-dev-8793d854edbc2774943a4b0de3304dc73991159a.tar.gz
Task Control Groups: make cpusets a client of cgroups
Remove the filesystem support logic from the cpusets system and makes cpusets a cgroup subsystem The "cpuset" filesystem becomes a dummy filesystem; attempts to mount it get passed through to the cgroup filesystem with the appropriate options to emulate the old cpuset filesystem behaviour. Signed-off-by: Paul Menage <menage@google.com> Cc: Serge E. Hallyn <serue@us.ibm.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Paul Jackson <pj@sgi.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index fcac389..61516b8 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -29,7 +29,6 @@
#include <linux/nsproxy.h>
#include <linux/capability.h>
#include <linux/cpu.h>
-#include <linux/cpuset.h>
#include <linux/cgroup.h>
#include <linux/security.h>
#include <linux/swap.h>
@@ -1089,7 +1088,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
#endif
p->io_context = NULL;
p->audit_context = NULL;
- cpuset_fork(p);
cgroup_fork(p);
#ifdef CONFIG_NUMA
p->mempolicy = mpol_copy(p->mempolicy);
@@ -1330,7 +1328,6 @@ bad_fork_cleanup_policy:
mpol_free(p->mempolicy);
bad_fork_cleanup_cgroup:
#endif
- cpuset_exit(p);
cgroup_exit(p, cgroup_callbacks_done);
bad_fork_cleanup_delays_binfmt:
delayacct_tsk_free(p);
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