Frederic Weisbecker
bed1ffca02
tracing/syscalls: core infrastructure for syscalls tracing, enhancements ...
Impact: new feature
This adds the generic support for syscalls tracing. This is
currently exploited through a devoted tracer but other tracing
engines can use it. (They just have to play with
{start,stop}_ftrace_syscalls() and use the display callbacks
unless they want to override them.)
The syscalls prototypes definitions are abused here to steal
some metadata informations:
- syscall name, param types, param names, number of params
The syscall addr is not directly saved during this definition
because we don't know if its prototype is available in the
namespace. But we don't really need it. The arch has just to
build a function able to resolve the syscall number to its
metadata struct.
The current tracer prints the syscall names, parameters names
and values (and their types optionally). Currently the value is
a raw hex but higher level values diplaying is on my TODO list.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1236955332-10133-2-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-03-13 16:57:42 +01:00
x86, generic: mark complex bitops.h inlines as __always_inline
2009-01-13 18:56:30 +01:00
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
atomic: fix a typo in atomic_long_xchg()
2008-12-10 08:01:53 -08:00
[PATCH] fix missing ifdefs in syscall classes hookup for generic targets
2006-09-22 17:48:56 -07:00
[PATCH] fix missing ifdefs in syscall classes hookup for generic targets
2006-09-22 17:48:56 -07:00
[PATCH] audit: more syscall classes added
2006-09-11 13:32:27 -04:00
[PATCH] add SIGNAL syscall class (v3)
2007-05-11 05:38:25 -04:00
[PATCH] asm/generic: fix bug - kernel fails to build when enable some common audit code on Blackfin
2008-12-09 02:27:39 -05:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
documentation: when to BUG(), and when to not BUG()
2009-01-06 15:59:13 -08:00
Add cmpxchg_local to asm-generic for per cpu atomic operations
2008-02-07 08:42:30 -08:00
Add cmpxchg_local to asm-generic for per cpu atomic operations
2008-02-07 08:42:30 -08:00
taskstats scaled time cleanup
2008-02-06 10:41:00 -08:00
Driver core: add dev_archdata to struct device
2006-12-01 14:52:01 -08:00
rename div64_64 to div64_u64
2008-05-01 08:03:58 -07:00
generic: per-device coherent dma allocator
2008-06-30 12:51:05 +02:00
dma-mapping: add the device argument to dma_mapping_error()
2008-07-26 12:00:03 -07:00
dma-mapping: add the device argument to dma_mapping_error()
2008-07-26 12:00:03 -07:00
[PATCH] Add emergency_restart()
2005-07-26 14:35:41 -07:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
[PATCH] add EOWNERDEAD and ENOTRECOVERABLE version 2
2005-05-01 08:59:06 -07:00
Introduce O_CLOEXEC
2007-07-16 09:05:45 -07:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
gpiolib: request/free hooks
2008-10-16 11:21:40 -07:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
types: add C99-style constructors to <asm-generic/int-*.h>
2008-05-02 16:18:42 -07:00
asm-generic/int-ll64.h: always provide __{s,u}64
2008-07-25 10:53:27 -07:00
Make ioctl.h compatible with userland
2008-08-12 16:07:31 -07:00
generic: add ioremap_wc() interface wrapper
2008-04-24 23:40:47 +02:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
types: create <asm-generic/int-*.h>
2008-05-02 16:18:19 -07:00
byteorder: make swab.h include asm/swab.h like a regular header
2009-01-14 19:56:50 -08:00
asm-generic: define DIE_OOPS in asm-generic
2008-10-27 11:39:03 +01:00
libata-portmap: Remove unused definitions
2007-10-12 14:55:37 -04:00
remove linux/hardirq.h from asm-generic/local.h
2009-01-06 15:59:13 -08:00
mm: remove CONFIG_OUT_OF_LINE_PFN_TO_PAGE
2009-01-06 15:59:10 -08:00
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag
2007-02-11 10:51:17 -08:00
mutex: speed up generic mutex implementations
2008-10-23 09:18:20 -07:00
fix file specification in comments
2006-10-03 23:01:26 +02:00
mutex: speed up generic mutex implementations
2008-10-23 09:18:20 -07:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
dma-mapping: add the device argument to dma_mapping_error()
2008-07-26 12:00:03 -07:00
[PATCH] Make sparc64 use setup-res.c
2005-09-08 14:57:25 -07:00
percpu: add optimized generic percpu accessors
2009-01-16 14:20:31 +01:00
include/asm-generic/pgtable-nopmd.h: macros are noxious, reason #435
2008-07-28 16:30:21 -07:00
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
x86 PAT: change track_pfn_vma_new to take pgprot_t pointer param
2009-01-13 19:13:01 +01:00
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
sched: SCHED_FIFO/SCHED_RR watchdog timer
2008-01-25 21:08:27 +01:00
alpha: fix RTC on marvel
2009-01-15 16:39:40 -08:00
x86: make percpu symbols zerobased on SMP
2009-01-16 14:19:14 +01:00
signals: demultiplexing SIGTRAP signal
2008-09-23 13:26:52 +02:00
Add standard include guard to asm-generic/signal and use compiler.h
2006-04-27 06:57:23 +01:00
Make <asm-generic/statfs.h> suitable for 64-bit platforms.
2008-09-04 09:46:08 +01:00
tracehook: comment pasto fixes
2008-09-05 14:39:38 -07:00
tty: let architectures override the user/kernel macros.
2008-02-08 09:22:24 -08:00
asm-generic/tlb.h: remove <linux/quicklist.h>
2008-02-04 16:48:00 +01:00
cpumask: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask
2008-12-13 21:20:27 +10:30
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tracing/syscalls: core infrastructure for syscalls tracing, enhancements
2009-03-13 16:57:42 +01:00
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bed1ffca02