3 Commits

Author	SHA1	Message	Date
Andrew Morton	d300d59ca1	lib/syscall.c: unexport task_current_syscall() ... It is only used by procfs and procfs cannot be a module. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2014-04-03 16:21:06 -07:00
Paul Gortmaker	8bc3bcc93a	lib: reduce the use of module.h wherever possible ... For files only using THIS_MODULE and/or EXPORT_SYMBOL, map them onto including export.h -- or if the file isn't even using those, then just delete the include. Fix up any implicit include dependencies that were being masked by module.h along the way. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>	2012-03-07 15:04:04 -05:00
Roland McGrath	bbc698636e	task_current_syscall ... This adds the new function task_current_syscall() on machines where the asm/syscall.h interface is supported (CONFIG_HAVE_ARCH_TRACEHOOK). It's exported for modules to use in the future. This function safely samples the state of a blocked thread to collect what system call it is blocked in, and the six system call argument registers. 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>	2008-07-26 12:00:10 -07:00