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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-151-g8e794e9
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 1 Sep 2011 14:39:40 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-151-g8e794e9
- Reply-to: systemtap at sourceware dot org
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- Log -----------------------------------------------------------------
commit 8e794e9dfeea5a48b84442b92dea6c17b9ef75d1
Author: David Smith <dsmith@redhat.com>
Date: Thu Sep 1 09:39:15 2011 -0500
Fixed PR13146 by not allowing memory allocations to sleep.
* runtime/alloc.c: Turn off __GFP_WAIT when allocating memory.
* runtime/transport/ring_buffer.c (__stp_alloc_ring_buffer): Ditto.
* runtime/counter.c (_stp_counter_init): Handles memory allocation failure
better.
* runtime/task_finder.c (__stp_call_mmap_callbacks_with_addr): Better
cleanup if memory allocation fails.
-----------------------------------------------------------------------
Summary of changes:
runtime/alloc.c | 3 ++-
runtime/counter.c | 2 +-
runtime/task_finder.c | 3 +++
runtime/transport/ring_buffer.c | 2 +-
4 files changed, 7 insertions(+), 3 deletions(-)
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systemtap: system-wide probe/trace tool