The patch titled Improve cgroup printks has been added to the -mm tree. Its filename is improve-cgroup-printks.patch *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this ------------------------------------------------------ Subject: Improve cgroup printks From: Diego Calleja <diegocg@xxxxxxxxx> When I boot with the 'quiet' parameter, I see on the screen: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 39.036026] Initializing cgroup subsys cpuacct [ 39.036080] Initializing cgroup subsys debug [ 39.036118] Initializing cgroup subsys ns This patch lowers the priority of those messages, adds a "cgroup: " prefix to another couple of printks and kills the useless reference to the source file. Signed-off-by: Diego Calleja <diegocg@xxxxxxxxx> Cc: Paul Menage <menage@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/cgroup.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff -puN kernel/cgroup.c~improve-cgroup-printks kernel/cgroup.c --- a/kernel/cgroup.c~improve-cgroup-printks +++ a/kernel/cgroup.c @@ -1,6 +1,4 @@ /* - * kernel/cgroup.c - * * Generic process-grouping system. * * Based originally on the cpuset system, extracted by Paul Menage @@ -2200,7 +2198,7 @@ static void cgroup_init_subsys(struct cg { struct cgroup_subsys_state *css; struct list_head *l; - printk(KERN_ERR "Initializing cgroup subsys %s\n", ss->name); + printk("Initializing cgroup subsys %s\n", ss->name); /* Create the top cgroup state for this subsystem */ ss->root = &rootnode; @@ -2273,7 +2271,7 @@ int __init cgroup_init_early(void) BUG_ON(!ss->create); BUG_ON(!ss->destroy); if (ss->subsys_id != i) { - printk(KERN_ERR "Subsys %s id == %d\n", + printk(KERN_ERR "cgroup: Subsys %s id == %d\n", ss->name, ss->subsys_id); BUG(); } @@ -2605,7 +2603,7 @@ int cgroup_clone(struct task_struct *tsk dentry = lookup_one_len(nodename, parent->dentry, strlen(nodename)); if (IS_ERR(dentry)) { printk(KERN_INFO - "Couldn't allocate dentry for %s: %ld\n", nodename, + "cgroup: Couldn't allocate dentry for %s: %ld\n", nodename, PTR_ERR(dentry)); ret = PTR_ERR(dentry); goto out_release; _ Patches currently in -mm which might be from diegocg@xxxxxxxxx are improve-cgroup-printks.patch improve-cgroup-printks-fix.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html