Zhouyi Zhou 8e50d384cc perf tools: Fixup mmap event consumption ...

The tail position of the event buffer should only be modified after
actually use that event.

If not the event buffer could be invalid before use, and segment fault
occurs when invoking perf top -G.

Signed-off-by: Zhouyi Zhou <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Zhouyi Zhou <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
[ Simplified the logic using exit gotos and renamed write_tail method to mmap_consume ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2013-10-28 16:06:00 -03:00

..

cgroup

cgroups: fix cgroup_event_listener error handling

2013-01-08 10:00:44 -08:00

firewire

tools/firewire: nosy-dump: check for allocation failure

2012-12-02 20:10:18 +01:00

hv

Tools: hv: use full nlmsghdr in netlink_send

2013-08-12 15:44:57 -07:00

include/tools

tools/include: use stdint types for user-space byteshift headers

2013-07-03 16:02:28 +02:00

lguest

tools/lguest: offer VIRTIO_F_ANY_LAYOUT for net device.

2013-07-15 11:18:32 +09:30

lib

tools lib lk: Uninclude linux/magic.h in debugfs.c

2013-09-19 15:08:53 -03:00

net

filter: add minimal BPF JIT image disassembler

2013-03-21 11:35:41 -04:00

nfsd

…

perf

perf tools: Fixup mmap event consumption

2013-10-28 16:06:00 -03:00

power

cpupower: Add Haswell family 0x45 specific idle monitor to show PC8,9,10 states

2013-07-05 01:52:19 +02:00

scripts

tools: Get only verbose output with V=1

2013-07-08 17:31:34 -03:00

testing

tools/testing/selftests: fix uninitialized variable

2013-10-16 21:35:53 -07:00

usb

tools: usb: ffs-test: Fix build failure

2013-03-07 12:23:17 +08:00

virtio

virtio tools: add .gitignore

2013-07-15 11:18:31 +09:30

vm

tools/vm: Switch to liblk library

2013-03-15 13:06:01 -03:00

Makefile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2013-05-01 14:08:52 -07:00