ChangeLog

   1 2011-12-13 LTTng modules 2.0-pre11
   2         * Fix OOPS caused by reference of config pointer
   3         * Gather detailed info from x86 64 32-bit compat syscall instrumentation
   4         * lttng lib: ring buffer move null pointer check to open
   5         * lttng lib: ring buffer remove duplicate null pointer
   6         * lttng lib: ring buffer: remove stale null-pointer
   7         * lttng wrapper: add missing include to kallsyms wrapper
   8         * lttng: cleanup one-bit signed bitfields
   9         * Add TODO file
  10         * Update symbol name length max size to 256
  11         * Fix last modifications to string_from_user operations
  12         * Document that depmod needs to be executed by hand
  13         * Fix strlen_user fault space reservation
  14         * Fix tp_copy_string_from_user handling of faults
  15         * Disable block layer tracing support for kernels < 2.6.38
  16         * lttng context: perf counter, fix 32-bit vs 64-bit field size bug
  17         * Update trace clock warning to match the current development plan
  18         * ringbuffer: make ring buffer printk less verbose
  19         * Makefile: do not run depmod manually
  20
  21 2011-09-30 LTTng modules 2.0-pre10
  22         * x86-32: override sys_mmap syscall instrumentation
  23         * Fix cast warning
  24
  25 2011-09-29 LTTng modules 2.0-pre9
  26         * x86 32 syscalls: fix !CONFIG_UID16
  27         * Use __string_from_user
  28         * Add __string_from_user
  29         * Rename "comm" context to "procname"
  30         * Fetch "type" name field for mount syscall
  31         * Create common override file for all architectures
  32         * Shrink stack size usage
  33         * Cleanup: remove unused lttng-compat-syscalls.c file
  34         * Support detailed compat syscalls on x86_64
  35         * Fix syscall table
  36         * Add disabled compat syscalls detail (work in progress)
  37         * Add config compat support for detailed x86_32 syscalls
  38         * Handle newer 3.1+ perf API
  39         * Add dummy x86-32 override headers
  40         * Bind x86-32 syscall headers
  41         * Add x86-32 syscall headers
  42         * Add check for KALLSYMS_ALL in syscall extraction script
  43         * Automate string extraction for syscalls
  44         * Automate syscall filename/pathname extraction
  45         * Add exit to ring_buffer_frontend so module is unloadable
  46         * Add sys_open filename (x86_64)
  47         * Add missing memcpy callback
  48         * copy_from_user and memset
  49         * Add missing alignment after header write
  50         * lib ring buffer: add frontend init as module_init
  51         * lib ring buffer frontend: add missing lock initialization
  52         * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file)
  53         * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address
  54         * Create override for sys_mmap
  55         * Rename syscalls -> syscall in LTTng ABI
  56         * Use different event name for compat syscalls
  57         * Allow trace syscall table override
  58         * Add dummy override files
  59         * syscall detail: add override capability
  60         * Add pointer pretty-print heuristics
  61         * Add __field_hex
  62         * Rename sys exit errno into ret
  63         * Enable detailed syscalls only for native x86_64
  64         * Use "unknown" for compat syscalls
  65         * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat
  66         * Fix syscall exit
  67         * Fix sys exit
  68         * Only enable detailed syscalls for x86_64 for now
  69         * Merge unknown syscall method with extended detail method
  70         * Add underscore prefix before event names
  71         * Add syscalls pointers detailed syscall tracing
  72         * Use perl for regexp
  73         * Support generation of syscall probes for those with pointers
  74         * Support detailed syscalls with 0 arguments
  75         * detailed syscall tracing (work in progress)
  76         * Expose /proc/lttng file
  77         * Implement detailed syscall event probe
  78         * Disable perf build for < 2.6.33 kernels
  79         * Syscall detail mode: generate syscall table
  80         * block instrumentation: write cmd as hex sequence
  81         * lttng-events TRACE_EVENT generator cleanup
  82         * block layer instrumentation: fix cmd field
  83         * Remove 0 args syscalls for now from type-aware syscall cb generator
  84         * Generate trace syscall table macros
  85         * Put syscall tracing without arg types back in place
  86         * Detailed system call tracing (TRACE_EVENT() generation for integer support)
  87         * lttng events probes: don't clash with "ctx" variable name
  88         * lib ring buffer must take private pointer copy before decrementing refcount
  89
  90 2011-08-16 LTTng modules 2.0-pre8
  91         * Fix metadata buffer wait/wakeup
  92
  93 2011-08-12 LTTng modules 2.0-pre7
  94         * Add missing module refcount to lttng_tracepoint_list_fops
  95         * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2