git: sys/vfs/hammer: Adjust raw kprintfs using hkprintf variants

[Tomohiro Kusumi]

commit 33234d1463ac31b11dd8753fedbc82520b905a07
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Sun Sep 13 08:35:27 2015 +0900

    sys/vfs/hammer: Adjust raw kprintfs using hkprintf variants
    
    This is part3 of hkprintf related after the following two.
    sys/vfs/hammer: Change hkprintf() to macro and add variants [2/2]
    sys/vfs/hammer: Change hkprintf() to macro and add variants [1/2]
    
    Above two commits have replaced the existing kprintf calls
    using "HAMMER:" or "HAMMER(label)" or function name prefix
    with hkprintf and newly added variants, which basically didn't
    change actual output other than fixing wrong function names
    to the right ones, etc.
    
    This commit continues replacing remaining kprintfs to make
    output more understandable than raw kprintf calls with no clue
    that they're hammer related.
    
    For example, an error message like
    "BIGBLOCK UNDERFLOW\n"
    or a debug message like
    "rt %3u, xt %3u, tt %3u\n"
    become more understanbale with "HAMMER:" prefix or the name
    of the function.
    
    This commit is based on the followings.
    1. Use hdkprintf which is hkprintf variant with __func__ prefix
       if that kprintf call is used when vfs.hammer.debug_xxx is
       enabled. This implies the messages are only for debugging
       and those are usually better and more understandable with
       a function name prefix as mentioned above. Also this is
       what's been done mostly in the existing hammer code.
    2. Use hkprintf which has "HAMMER:" prefix if that kprintf
       call is a regular hammer message that appears in regular
       filesystem operations such as
       "Formatting of valid HAMMER volume %s denied. Erase with dd!\n".
    3. Use h[vm]kprintf which are hkprintf variants with hammer
       label prefix "HAMMER(label)" if that kprintf can safely
       access the label via vol or hmp pointer. Some kprintfs in
       hammer does this rather than just "HAMMER:" and this seems
       to be better, however this commit doesn't go far as to
       aggressively replace the existing ones with this because
       a caller safely dereferencing hmp or vol is a different
       topic from merely replacing.

Summary of changes:
 sys/vfs/hammer/hammer_blockmap.c    |  4 ++--
 sys/vfs/hammer/hammer_btree.c       | 24 ++++++++++++------------
 sys/vfs/hammer/hammer_cursor.c      |  2 +-
 sys/vfs/hammer/hammer_dedup.c       |  4 ++--
 sys/vfs/hammer/hammer_flusher.c     |  2 +-
 sys/vfs/hammer/hammer_inode.c       | 26 +++++++++++++++-----------
 sys/vfs/hammer/hammer_io.c          |  2 +-
 sys/vfs/hammer/hammer_ioctl.c       |  2 +-
 sys/vfs/hammer/hammer_mirror.c      |  2 +-
 sys/vfs/hammer/hammer_object.c      | 12 ++++++------
 sys/vfs/hammer/hammer_ondisk.c      | 14 +++++++-------
 sys/vfs/hammer/hammer_prune.c       | 10 +++++-----
 sys/vfs/hammer/hammer_rebalance.c   |  7 +++----
 sys/vfs/hammer/hammer_reblock.c     | 12 +++++-------
 sys/vfs/hammer/hammer_recover.c     | 28 ++++++++++++++--------------
 sys/vfs/hammer/hammer_redo.c        |  4 ++--
 sys/vfs/hammer/hammer_transaction.c |  2 +-
 sys/vfs/hammer/hammer_undo.c        |  4 ++--
 sys/vfs/hammer/hammer_vnops.c       | 26 +++++++++++++-------------
 sys/vfs/hammer/hammer_volume.c      | 35 ++++++++++++++++++-----------------
 20 files changed, 112 insertions(+), 110 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/33234d1463ac31b11dd8753fedbc82520b905a07


-- 
DragonFly BSD source repository