Re: [PULL 00/39] Logging cleanup and per-thread logfiles

[Richard Henderson]

On 4/20/22 11:05, Richard Henderson wrote:
> The following changes since commit 40a4b96eb08b3a3e83895f46b2394748dac7a641:
>
>    Merge tag 'pull-block-2022-04-20' of https://gitlab.com/hreitz/qemu into 
> staging (2022-04-20 09:39:33 -0700)
>
> are available in the Git repository at:
>
>    https://gitlab.com/rth7680/qemu.git tags/pull-log-20220420
>
> for you to fetch changes up to 4e51069d679348d2617512e56e28cdc7bb34c833:
>
>    util/log: Support per-thread log files (2022-04-20 10:51:11 -0700)
>
> ----------------------------------------------------------------
> Clean up log locking.
> Use the FILE* from qemu_log_trylock more often.
> Support per-thread log files with -d tid.

Applied, thanks.  Please update the wiki changelog for 7.1 as appropriate.


r~

> ----------------------------------------------------------------
> Richard Henderson (39):
>        util/log: Drop manual log buffering
>        target/hexagon: Remove qemu_set_log in hexagon_translate_init
>        util/log: Return bool from qemu_set_log_filename
>        util/log: Pass Error pointer to qemu_set_log
>        os-posix: Use qemu_log_enabled
>        util/log: Move qemu_log_lock, qemu_log_unlock out of line
>        util/log: Rename qemu_log_lock to qemu_log_trylock
>        hw/xen: Split out xen_pv_output_msg
>        *: Use fprintf between qemu_log_trylock/unlock
>        util/log: Remove qemu_log_vprintf
>        tcg: Pass the locked filepointer to tcg_dump_ops
>        exec/translator: Pass the locked filepointer to disas_log hook
>        exec/log: Remove log_disas and log_target_disas
>        accel/tcg: Use cpu_dump_state between qemu_log_trylock/unlock
>        target/nios2: Remove log_cpu_state from reset
>        util/log: Use qemu_log_trylock/unlock in qemu_log
>        util/log: Drop return value from qemu_log
>        util/log: Mark qemu_log_trylock as G_GNUC_WARN_UNUSED_RESULT
>        util/log: Remove qemu_log_flush
>        util/log: Drop call to setvbuf
>        bsd-user: Expand log_page_dump inline
>        linux-user: Expand log_page_dump inline
>        tests/unit: Do not reference QemuLogFile directly
>        include/exec/log: Do not reference QemuLogFile directly
>        include/qemu/log: Move entire implementation out-of-line
>        sysemu/os-win32: Test for and use _lock_file/_unlock_file
>        util/log: Introduce qemu_set_log_filename_flags
>        bsd-user: Use qemu_set_log_filename_flags
>        linux-user: Use qemu_set_log_filename_flags
>        softmmu: Use qemu_set_log_filename_flags
>        util/log: Remove qemu_log_close
>        util/log: Rename logfilename to global_filename
>        util/log: Rename qemu_logfile to global_file
>        util/log: Rename qemu_logfile_mutex to global_mutex
>        util/log: Hoist the eval of is_daemonized in qemu_set_log_internal
>        util/log: Combine two logfile closes
>        util/log: Rename QemuLogFile to RCUCloseFILE
>        util/log: Limit RCUCloseFILE to file closing
>        util/log: Support per-thread log files
>
>   meson.build                          |  12 ++
>   include/exec/log.h                   |  52 +----
>   include/exec/translator.h            |   2 +-
>   include/qemu/log-for-trace.h         |   2 +-
>   include/qemu/log.h                   |  93 +--------
>   include/sysemu/os-win32.h            |  16 +-
>   accel/tcg/cpu-exec.c                 |  18 +-
>   accel/tcg/translate-all.c            | 118 +++++------
>   accel/tcg/translator.c               |  12 +-
>   bsd-user/main.c                      |  54 ++---
>   cpu.c                                |  16 +-
>   hw/net/can/can_sja1000.c             |  25 +--
>   hw/xen/xen_pvdev.c                   |  45 +++--
>   linux-user/main.c                    |  55 +++--
>   linux-user/mmap.c                    |   7 +-
>   monitor/misc.c                       |   9 +-
>   net/can/can_socketcan.c              |  24 ++-
>   os-posix.c                           |   2 +-
>   qemu-img.c                           |   2 +-
>   qemu-io.c                            |   2 +-
>   qemu-nbd.c                           |   2 +-
>   scsi/qemu-pr-helper.c                |   2 +-
>   softmmu/vl.c                         |  21 +-
>   storage-daemon/qemu-storage-daemon.c |   2 +-
>   target/alpha/translate.c             |   7 +-
>   target/arm/translate-a64.c           |   6 +-
>   target/arm/translate.c               |   7 +-
>   target/avr/translate.c               |   7 +-
>   target/cris/translate.c              |   7 +-
>   target/hexagon/translate.c           |  13 +-
>   target/hppa/translate.c              |  15 +-
>   target/i386/tcg/translate.c          |  22 +-
>   target/m68k/translate.c              |   7 +-
>   target/microblaze/translate.c        |   7 +-
>   target/mips/tcg/translate.c          |   7 +-
>   target/nios2/cpu.c                   |   5 -
>   target/nios2/translate.c             |   7 +-
>   target/openrisc/translate.c          |   7 +-
>   target/ppc/translate.c               |   7 +-
>   target/riscv/translate.c             |  10 +-
>   target/rx/translate.c                |   7 +-
>   target/s390x/tcg/translate.c         |  11 +-
>   target/sh4/translate.c               |   7 +-
>   target/sparc/translate.c             |   7 +-
>   target/tricore/translate.c           |   7 +-
>   target/xtensa/translate.c            |   7 +-
>   tcg/tcg.c                            | 184 ++++++++---------
>   tests/unit/test-logging.c            |  42 ++--
>   util/log.c                           | 377 +++++++++++++++++++++++------------
>   49 files changed, 724 insertions(+), 659 deletions(-)