On 6 May 2015 at 16:06, Thomas Gleixner tglx@linutronix.de wrote:
On Wed, 6 May 2015, Baolin Wang wrote:
On 5 May 2015 at 21:31, Thomas Gleixner tglx@linutronix.de wrote:
On Thu, 30 Apr 2015, Baolin Wang wrote:
diff --git a/include/linux/posix-timers.h
b/include/linux/posix-timers.h
index 907f3fd..35786c5 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -98,9 +98,13 @@ struct k_itimer {
struct k_clock { int (*clock_getres) (const clockid_t which_clock, struct
timespec
*tp);
int (*clock_getres64) (const clockid_t which_clock, structtimespec64 *tp);
int (*clock_set) (const clockid_t which_clock, const struct timespec *tp);
int (*clock_set64) (const clockid_t which_clock,const struct timespec64 *tp); int (*clock_get) (const clockid_t which_clock, struct timespec
tp);
int (*clock_get64) (const clockid_t which_clock, structtimespec64
*tp);
int (*clock_adj) (const clockid_t which_clock, struct timex*tx);
int (*timer_create) (struct k_itimer *timer); int (*nsleep) (const clockid_t which_clock, int flags,@@ -109,10 +113,15 @@ struct k_clock { int (*timer_set) (struct k_itimer * timr, int flags, struct itimerspec * new_setting, struct itimerspec * old_setting);
int (*timer_set64) (struct k_itimer *timr, int flags,struct itimerspec64 *new_setting,struct itimerspec64 *old_setting); int (*timer_del) (struct k_itimer * timr);#define TIMER_RETRY 1 void (*timer_get) (struct k_itimer * timr, struct itimerspec * cur_setting);
void (*timer_get64) (struct k_itimer *timr,struct itimerspec64 *cur_setting);I asked you last time to provide a conversion for a single instance first and I gave you even step by step instructions.
But you insist on resending the whole mess in one go. Try again.
Thanks,
tglxHi Thomas,
Thanks for your comments. I think i have followed your instructions to convert the syscall functions in patch 5 and patch 6.
And i have confusions about the "a single instance first", could you explain that in detail? Thanks a lot.
Single function, single syscall. Not a wholesale conversion of the world and some more.
Hi Thomas,
You mean that i should introduce one 64bit method (like: int (*clock_set64) (xxxxx) ), then convert the "clock_set" to "clock_set64" for all the drivers. Next introduce the next 64bit method again.
Do i understand your concepts correctly? If it is wrong, please point out. Thank you.