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author | Ingo Molnar | 2007-04-06 21:18:06 +0200 |
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committer | Linus Torvalds | 2007-04-07 19:06:51 +0200 |
commit | 35f6f753b79705bc4b62da5dcc218d75ffa88370 (patch) | |
tree | fae64e1ebcc00b2768689a3e24f956ce0a431513 /arch/arm/tools/mach-types | |
parent | [PATCH] irq-devres: fix failure path of devm_request_irq() (diff) | |
download | kernel-qcow2-linux-35f6f753b79705bc4b62da5dcc218d75ffa88370.tar.gz kernel-qcow2-linux-35f6f753b79705bc4b62da5dcc218d75ffa88370.tar.xz kernel-qcow2-linux-35f6f753b79705bc4b62da5dcc218d75ffa88370.zip |
[PATCH] sched: get rid of p->children use in show_task()
the p->parent PID printout gives us all the information about the
task tree that we need - the eldest_child()/older_sibling()/
younger_sibling() printouts are mostly historic and i do not
remember ever having used those fields. (IMO in fact they confuse
the SysRq-T output.) So remove them.
This code has sentimental value though, those fields and
printouts are one of the oldest ones still surviving from
Linux v0.95's kernel/sched.c:
if (p->p_ysptr || p->p_osptr)
printk(" Younger sib=%d, older sib=%d\n\r",
p->p_ysptr ? p->p_ysptr->pid : -1,
p->p_osptr ? p->p_osptr->pid : -1);
else
printk("\n\r");
written 15 years ago, in early 1992.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus 'snif' Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/tools/mach-types')
0 files changed, 0 insertions, 0 deletions