1. 12 Jan, 2016 1 commit
  2. 11 May, 2015 1 commit
  3. 11 Nov, 2014 1 commit
    • Joe Perches's avatar
      net: Convert LIMIT_NETDEBUG to net_dbg_ratelimited · ba7a46f1
      Joe Perches authored
      Use the more common dynamic_debug capable net_dbg_ratelimited
      and remove the LIMIT_NETDEBUG macro.
      
      All messages are still ratelimited.
      
      Some KERN_<LEVEL> uses are changed to KERN_DEBUG.
      
      This may have some negative impact on messages that were
      emitted at KERN_INFO that are not not enabled at all unless
      DEBUG is defined or dynamic_debug is enabled.  Even so,
      these messages are now _not_ emitted by default.
      
      This also eliminates the use of the net_msg_warn sysctl
      "/proc/sys/net/core/warnings".  For backward compatibility,
      the sysctl is not removed, but it has no function.  The extern
      declaration of net_msg_warn is removed from sock.h and made
      static in net/core/sysctl_net_core.c
      
      Miscellanea:
      
      o Update the sysctl documentation
      o Remove the embedded uses of pr_fmt
      o Coalesce format fragments
      o Realign arguments
      Signed-off-by: default avatarJoe Perches <joe@perches.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      ba7a46f1
  4. 17 Jun, 2012 1 commit
  5. 15 Apr, 2012 1 commit
  6. 12 Jan, 2012 1 commit
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  11. 16 Sep, 2010 1 commit
  12. 30 Mar, 2010 1 commit
    • Tejun Heo's avatar
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo authored
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
      
      percpu.h is included by sched.h and module.h and thus ends up being
      included when building most .c files.  percpu.h includes slab.h which
      in turn includes gfp.h making everything defined by the two files
      universally available and complicating inclusion dependencies.
      
      percpu.h -> slab.h dependency is about to be removed.  Prepare for
      this change by updating users of gfp and slab facilities include those
      headers directly instead of assuming availability.  As this conversion
      needs to touch large number of source files, the following script is
      used as the basis of conversion.
      
        http://userweb.kernel.org/~tj/misc/slabh-sweep.py
      
      The script does the followings.
      
      * Scan files for gfp and slab usages and update includes such that
        only the necessary includes are there.  ie. if only gfp is used,
        gfp.h, if slab is used, slab.h.
      
      * When the script inserts a new include, it looks at the include
        blocks and try to put the new include such that its order conforms
        to its surrounding.  It's put in the include block which contains
        core kernel includes, in the same order that the rest are ordered -
        alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
        doesn't seem to be any matching order.
      
      * If the script can't find a place to put a new include (mostly
        because the file doesn't have fitting include block), it prints out
        an error message indicating which .h file needs to be added to the
        file.
      
      The conversion was done in the following steps.
      
      1. The initial automatic conversion of all .c files updated slightly
         over 4000 files, deleting around 700 includes and adding ~480 gfp.h
         and ~3000 slab.h inclusions.  The script emitted errors for ~400
         files.
      
      2. Each error was manually checked.  Some didn't need the inclusion,
         some needed manual addition while adding it to implementation .h or
         embedding .c file was more appropriate for others.  This step added
         inclusions to around 150 files.
      
      3. The script was run again and the output was compared to the edits
         from #2 to make sure no file was left behind.
      
      4. Several build tests were done and a couple of problems were fixed.
         e.g. lib/decompress_*.c used malloc/free() wrappers around slab
         APIs requiring slab.h to be added manually.
      
      5. The script was run on all .h files but without automatically
         editing them as sprinkling gfp.h and slab.h inclusions around .h
         files could easily lead to inclusion dependency hell.  Most gfp.h
         inclusion directives were ignored as stuff from gfp.h was usually
         wildly available and often used in preprocessor macros.  Each
         slab.h inclusion directive was examined and added manually as
         necessary.
      
      6. percpu.h was updated not to include slab.h.
      
      7. Build test were done on the following configurations and failures
         were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
         distributed build env didn't work with gcov compiles) and a few
         more options had to be turned off depending on archs to make things
         build (like ipr on powerpc/64 which failed due to missing writeq).
      
         * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
         * powerpc and powerpc64 SMP allmodconfig
         * sparc and sparc64 SMP allmodconfig
         * ia64 SMP allmodconfig
         * s390 SMP allmodconfig
         * alpha SMP allmodconfig
         * um on x86_64 SMP allmodconfig
      
      8. percpu.h modifications were reverted so that it could be applied as
         a separate patch and serve as bisection point.
      
      Given the fact that I had only a couple of failures from tests on step
      6, I'm fairly confident about the coverage of this conversion patch.
      If there is a breakage, it's likely to be something in one of the arch
      headers which should be easily discoverable easily on most builds of
      the specific arch.
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      Guess-its-ok-by: default avatarChristoph Lameter <cl@linux-foundation.org>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
      5a0e3ad6
  13. 17 Nov, 2009 1 commit
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  26. 07 Nov, 2008 1 commit
    • Harvey Harrison's avatar
      phonet: sparse annotations of protocol, remove forward declaration · 5c7f0333
      Harvey Harrison authored
      net/phonet/af_phonet.c:38:36: error: marked inline, but without a definition
      net/phonet/pep-gprs.c:63:10: warning: incorrect type in return expression (different base types)
      net/phonet/pep-gprs.c:63:10:    expected int
      net/phonet/pep-gprs.c:63:10:    got restricted __be16 [usertype] <noident>
      net/phonet/pep-gprs.c:65:10: warning: incorrect type in return expression (different base types)
      net/phonet/pep-gprs.c:65:10:    expected int
      net/phonet/pep-gprs.c:65:10:    got restricted __be16 [usertype] <noident>
      net/phonet/pep-gprs.c:124:16: warning: incorrect type in assignment (different base types)
      net/phonet/pep-gprs.c:124:16:    expected restricted __be16 [usertype] protocol
      net/phonet/pep-gprs.c:124:16:    got unsigned short [unsigned] [usertype] protocol
      Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      5c7f0333
  27. 27 Oct, 2008 1 commit
  28. 16 Oct, 2008 1 commit
  29. 05 Oct, 2008 2 commits
  30. 23 Sep, 2008 6 commits