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| author | Roland McGrath <roland@redhat.com> | 2008-07-25 19:45:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 12:00:09 -0700 |
| commit | 828c365cc8b8d38c346fccb19fa80d28f2240831 (patch) | |
| tree | cedb0f1ce389f4b12d7b0975ce52c8af7939cfcd /arch/Kconfig | |
| parent | 64b1208d5b0ef8859fd52ea7ae286a3eb994669b (diff) | |
| download | lwn-828c365cc8b8d38c346fccb19fa80d28f2240831.tar.gz lwn-828c365cc8b8d38c346fccb19fa80d28f2240831.zip | |
tracehook: asm/syscall.h
This adds asm-generic/syscall.h, which documents what a real
asm-ARCH/syscall.h file should define. This is not used yet, but will
provide all the machine-dependent details of examining a user system call
about to begin, in progress, or just ended.
Each arch should add an asm-ARCH/syscall.h that defines all the entry
points documented in asm-generic/syscall.h, as short inlines if possible.
This lets us write new tracing code that understands user system call
registers, without any new arch-specific work.
Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/Kconfig')
0 files changed, 0 insertions, 0 deletions