From: Venkatesh Pallipadi Date: Tue, 5 Oct 2010 00:03:18 +0000 (-0700) Subject: sched: Add a PF flag for ksoftirqd identification X-Git-Tag: v2.6.37-rc1~213^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cdd5199daf0cb7b0fcc8dca941af08492612887;p=pandora-kernel.git sched: Add a PF flag for ksoftirqd identification To account softirq time cleanly in scheduler, we need to identify whether softirq is invoked in ksoftirqd context or softirq at hardirq tail context. Add PF_KSOFTIRQD for that purpose. As all PF flag bits are currently taken, create space by moving one of the infrequently used bits (PF_THREAD_BOUND) down in task_struct to be along with some other state fields. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Peter Zijlstra LKML-Reference: <1286237003-12406-4-git-send-email-venki@google.com> Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed