[PATCH v2 0/5] contrib/plugins/hotblocks: Minor bug fixes and add limit argument

[Alex Bradbury <asb@igalia.com>]

This is a resend of my previous patchset which unfortunately seems not to have
been applied (see
<https://lore.kernel.org/qemu-devel/cover.1753857212.git.asb@igalia.com/).
I've rebased on current HEAD, checked it works as expected, and added
Reviewed-by tags to the patches, which all received review.

Repeating the summary from last time:

This series contains one minor feature addition and a series of small
bugfixes/improvements. The addition that motivates the submission is to add a
limit argument for the hotblocks plugin, allowing you to control how many
blocks are printed rather than being hardcoded to the 20 most executed.
Setting limit=0 and dumping information about all executed blocks is
incredibly helpful for an analysis script I have downstream.

This is my first contribution to QEMU. I've attempted to follow all of the
guidance in the "Submitting a Patch" guide, but apologies if I missed
anything.

Alex Bradbury (5):
  contrib/plugins/hotblocks: Correctly free sorted counts list
  contrib/plugins/hotblocks: Fix off by one error in iteration of sorted
    blocks
  contrib/plugins/hotblocks: Print uint64_t with PRIu64 rather than
    PRId64
  docs/about/emulation: Add documentation for hotblocks plugin arguments
  contrib/plugins/hotblocks: Allow limit to be set as a command line
    argument

 contrib/plugins/hotblocks.c | 20 ++++++++++++++------
 docs/about/emulation.rst    | 12 ++++++++++++
 2 files changed, 26 insertions(+), 6 deletions(-)

-- 
2.52.0