Eric Lee / smarc-fsl-linux-kernel

13 Aug, 2008

1 commit

  • 666593137   docsrc: fix getdelays printk formats ... Browse Code »

    Fix printf format type warnings (seen on alpha & ia64):

    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 6 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 7 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 8 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 9 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 12 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 13 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 16 has type '__u64'
    Documentation/accounting/getdelays.c:206: warning: format '%15llu' expects type 'long long unsigned int', but argument 17 has type '__u64'
    Documentation/accounting/getdelays.c:214: warning: format '%15llu' expects type 'long long unsigned int', but argument 4 has type '__u64'
    Documentation/accounting/getdelays.c:214: warning: format '%15llu' expects type 'long long unsigned int', but argument 5 has type '__u64'
    Documentation/accounting/getdelays.c:221: warning: format '%llu' expects type 'long long unsigned int', but argument 2 has type '__u64'
    Documentation/accounting/getdelays.c:221: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type '__u64'
    Documentation/accounting/getdelays.c:221: warning: format '%llu' expects type 'long long unsigned int', but argument 4 has type '__u64'
    Documentation/accounting/getdelays.c:221: warning: format '%llu' expects type 'long long unsigned int', but argument 5 has type '__u64'
    Documentation/accounting/getdelays.c:221: warning: format '%llu' expects type 'long long unsigned int', but argument 6 has type '__u64'
    Documentation/accounting/getdelays.c:236: warning: 'cmd_type' may be used uninitialized in this function

    Signed-off-by: Randy Dunlap
    Cc: Balbir Singh
    Cc: Sam Ravnborg
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Randy Dunlap
     

26 Jul, 2008

1 commit

09 Feb, 2008

1 commit

  • 10e6f32bd   getdelays: fix gcc warnings ... Browse Code »

    Fix gcc warnings in getdelays.c:

    Documentation/accounting/getdelays.c: In function 'task_context_switch_counts':
    Documentation/accounting/getdelays.c:214: warning: format '%15lu' expects type 'long unsigned int', but argument 4 has type '__u64'
    Documentation/accounting/getdelays.c:214: warning: format '%15lu' expects type 'long unsigned int', but argument 5 has type '__u64'
    Documentation/accounting/getdelays.c: In function 'main':
    Documentation/accounting/getdelays.c:402: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int'
    Documentation/accounting/getdelays.c: In function 'get_family_id':
    Documentation/accounting/getdelays.c:171: warning: 'id' may be used uninitialized in this function

    One warning is not a problem and can be dismissed:
    Documentation/accounting/getdelays.c: In function 'main':
    Documentation/accounting/getdelays.c:236: warning: 'cmd_type' may be used uninitialized in this function

    Signed-off-by: Randy Dunlap
    Acked-by: Balbir Singh
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Randy Dunlap
     

15 Nov, 2007

1 commit

  • 546040dc4   make getdelays cgroupstats aware ... Browse Code »

    Update the getdelays utility to become cgroupstats aware. A new -C option has
    been added. It takes in a control group path and prints out a summary of the
    states of tasks in the control group

    Signed-off-by: Balbir Singh
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Balbir Singh
     

17 Oct, 2007

1 commit

23 Aug, 2007

1 commit

  • efbee7f1c   Documentation: fix getdelays.c printf bug ... Browse Code »

    Commit b663a79c191508f27cd885224b592a878c0ba0f6 ("taskstats: add
    context-switch counters") incorrectly removed a comma from a printf
    statement. This causes corruption in the output printing or a seg
    fault.

    Signed-off-by: Michael Neuling
    Acked-by: Balbir Singh
    Signed-off-by: Linus Torvalds

    Michael Neuling
     

17 Jul, 2007

1 commit

  • b663a79c1   taskstats: add context-switch counters ... Browse Code »

    Make available to the user the following task and process performance
    statistics:

    * Involuntary Context Switches (task_struct->nivcsw)
    * Voluntary Context Switches (task_struct->nvcsw)

    Statistics information is available from:
    1. taskstats interface (Documentation/accounting/)
    2. /proc/PID/status (task only).

    This data is useful for detecting hyperactivity patterns between processes.

    [akpm@linux-foundation.org: cleanup]
    Signed-off-by: Maxim Uvarov
    Cc: Shailabh Nagar
    Cc: Balbir Singh
    Cc: Jay Lan
    Cc: Jonathan Lim
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Maxim Uvarov
     

09 May, 2007

2 commits

11 Dec, 2006

2 commits

  • cf709844d   [PATCH] io-accounting: add to getdelays ... Browse Code »

    Wire up the IO accounting into getdelays.c.

    Usage:

    To display I/O stats for each exitting task:

    vmm:/home/akpm> ./getdelays -m0,1,2,3 -i -l
    cpumask 0 maskset 1
    printing IO accounting
    listen forever
    rm: read=8192, write=0, cancelled_write=0
    cvs: read=733184, write=4255744, cancelled_write=4096
    make: read=217088, write=0, cancelled_write=0
    cc1: read=4263936, write=12288, cancelled_write=0
    as: read=811008, write=8192, cancelled_write=0
    gcc: read=323584, write=0, cancelled_write=12288
    cc1: read=0, write=8192, cancelled_write=0
    as: read=4096, write=4096, cancelled_write=0
    gcc: read=16384, write=0, cancelled_write=4096
    as: read=4096, write=4096, cancelled_write=0
    gcc: read=16384, write=0, cancelled_write=8192
    ld: read=1011712, write=16384, cancelled_write=0
    collect2: read=626688, write=0, cancelled_write=0
    gcc: read=204800, write=0, cancelled_write=0
    cc1: read=0, write=8192, cancelled_write=0
    as: read=4096, write=4096, cancelled_write=0
    gcc: read=16384, write=0, cancelled_write=8192
    ld: read=8192, write=16384, cancelled_write=0
    collect2: read=49152, write=0, cancelled_write=0
    gcc: read=0, write=0, cancelled_write=0
    cc1: read=0, write=4096, cancelled_write=0
    ld: read=4096, write=12288, cancelled_write=0
    collect2: read=49152, write=0, cancelled_write=0
    gcc: read=0, write=0, cancelled_write=0

    To display I/O stats for a particular presently-running task:

    vmm:/home/akpm> ./getdelays -i -p $(pidof crond)
    printing IO accounting
    crond: read=61440, write=0, cancelled_write=0

    Cc: Jay Lan
    Cc: Shailabh Nagar
    Cc: Balbir Singh
    Cc: Chris Sturtivant
    Cc: Tony Ernst
    Cc: Guillaume Thouvenin
    Cc: David Wright
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrew Morton
     
  • d2f7bf134   [PATCH] getdelays: various fixes ... Browse Code »

    - Various cleanups

    - Report errors to stderr, not stdout

    - A printf was missing a \n and was hiding from me.

    Cc: Jay Lan
    Cc: Shailabh Nagar
    Cc: Balbir Singh
    Cc: Chris Sturtivant
    Cc: Tony Ernst
    Cc: Guillaume Thouvenin
    Cc: David Wright
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrew Morton
     

04 Nov, 2006

1 commit

01 Oct, 2006

1 commit

  • 7d1bdca9b   [PATCH] Fix getdelays.c - cpumask length and error reporting ... Browse Code »

    Fix the length passed while (un)registering cpumask. We were passing sizeof
    the array, make it strlen().

    Error value printed in fatal errors should be derived from the message. The
    message contains an nlmsgerr embedded with an error value. We must report
    that value to the user.

    Signed-off-by: Balbir Singh
    Cc: Jamal Hadi
    Cc: Shailabh Nagar
    Cc: Thomas Graf
    Cc: "David S. Miller"
    Cc: Jay Lan
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Balbir Singh
     

15 Jul, 2006

2 commits