tree 6d39c830549641e3b73ad8881f0aecbd1d680ee6
parent 093a8e8aecd77b2799934996a55a6838e1e2b8f3
author Oleg Nesterov <oleg@tv-sign.ru> 1162057132 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1162060254 -0700

[PATCH] taskstats_tgid_alloc: optimization

Every subthread (except first) does unneeded kmem_cache_alloc/kmem_cache_free.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Jay Lan <jlan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>