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Filename Latest commit message Latest commit date
Adrian Hunter d13a78d13d perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result
commit 3a3cf7c570a486b07d9a6e68a77548aea6a8421f upstream.

Using Python version 3.8.2 and PySide2 version 5.14.0, ctrl-F ('Find')
would not expand the tree to the result. Fix by using setExpanded().

Example:

  $ perf record -e intel_pt//u uname
  Linux
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.034 MB perf.data ]
  $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls
  2020-06-26 15:32:14.928997 Creating database ...
  2020-06-26 15:32:14.933971 Writing records...
  2020-06-26 15:32:15.535251 Adding indexes
  2020-06-26 15:32:15.542993 Dropping unused tables
  2020-06-26 15:32:15.549716 Done
  $ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db

  Select: Reports -> Context-Sensitive Call Graph    or     Reports -> Call Tree
  Press: Ctrl-F
  Enter: main
  Press: Enter

Before: line showing 'main' does not display

After: tree is expanded to line showing 'main'

Fixes: ebd70c7dc2 ("perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lore.kernel.org/lkml/20200629091955.17090-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-16 08:16:47 +02:00
arch s390/mm: fix huge pte soft dirty copying 2020-07-16 08:16:47 +02:00
block blk-mq: consider non-idle request as "inflight" in blk_mq_rq_inflight() 2020-07-16 08:16:47 +02:00
certs
crypto crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock() 2020-07-09 09:37:52 +02:00
Documentation dt-bindings: display: mediatek: control dpi pins mode to avoid leakage 2020-06-22 09:30:58 +02:00
drivers dm writecache: reject asynchronous pmem devices 2020-07-16 08:16:47 +02:00
fs btrfs: fix double put of block group with nocow 2020-07-16 08:16:45 +02:00
include bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() 2020-07-16 08:16:45 +02:00
init
ipc
kernel bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() 2020-07-16 08:16:45 +02:00
lib test_objagg: Fix potential memory leak in error handling 2020-06-30 15:37:04 -04:00
LICENSES
mm mm, compaction: make capture control handling safe wrt interrupts 2020-07-09 09:37:57 +02:00
net bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() 2020-07-16 08:16:45 +02:00
samples samples/vfs: avoid warning in statx override 2020-07-09 09:37:54 +02:00
scripts recordmcount: support >64k sections 2020-06-30 15:37:05 -04:00
security selinux: fix double free 2020-06-24 17:50:48 +02:00
sound ALSA: hda/realtek: Enable headset mic of Acer Veriton N4660G with ALC269VC 2020-07-16 08:16:43 +02:00
tools perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result 2020-07-16 08:16:47 +02:00
usr
virt KVM: arm64: Save the host's PtrAuth keys in non-preemptible context 2020-06-17 16:40:38 +02:00
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.get_maintainer.ignore
.gitattributes
.gitignore
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COPYING
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MAINTAINERS
Makefile Linux 5.4.51 2020-07-09 09:37:57 +02:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.