X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fproc%2Farray.c;h=7eb1bd7f800c13f74bfc33d6ec862f6fd35f820b;hb=497992917edf03994088ec8757b8262e1d9f568a;hp=d88d518d30f605d216ba292e20be281cacf0eab4;hpb=41c29dd15b5c36bacdb06ee11facb9199d0b2de0;p=linux-2.6 diff --git a/fs/proc/array.c b/fs/proc/array.c index d88d518d30..7eb1bd7f80 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -74,6 +74,7 @@ #include #include #include +#include #include #include @@ -180,12 +181,14 @@ static inline char * task_state(struct task_struct *p, char *buffer) p->gid, p->egid, p->sgid, p->fsgid); read_unlock(&tasklist_lock); task_lock(p); + rcu_read_lock(); if (p->files) fdt = files_fdtable(p->files); buffer += sprintf(buffer, "FDSize:\t%d\n" "Groups:\t", fdt ? fdt->max_fds : 0); + rcu_read_unlock(); group_info = p->group_info; get_group_info(group_info); @@ -305,7 +308,7 @@ int proc_pid_status(struct task_struct *task, char * buffer) buffer = task_sig(task, buffer); buffer = task_cap(task, buffer); buffer = cpuset_task_status_allowed(task, buffer); -#if defined(CONFIG_ARCH_S390) +#if defined(CONFIG_S390) buffer = task_show_regs(task, buffer); #endif return buffer - orig; @@ -327,7 +330,7 @@ static int do_task_stat(struct task_struct *task, char * buffer, int whole) unsigned long min_flt = 0, maj_flt = 0; cputime_t cutime, cstime, utime, stime; unsigned long rsslim = 0; - unsigned long it_real_value = 0; + DEFINE_KTIME(it_real_value); struct task_struct *t; char tcomm[sizeof(task->comm)]; @@ -383,7 +386,7 @@ static int do_task_stat(struct task_struct *task, char * buffer, int whole) utime = cputime_add(utime, task->signal->utime); stime = cputime_add(stime, task->signal->stime); } - it_real_value = task->signal->it_real_value; + it_real_value = task->signal->real_timer.expires; } ppid = pid_alive(task) ? task->group_leader->real_parent->tgid : 0; read_unlock(&tasklist_lock); @@ -432,10 +435,10 @@ static int do_task_stat(struct task_struct *task, char * buffer, int whole) priority, nice, num_threads, - jiffies_to_clock_t(it_real_value), + (long) ktime_to_clock_t(it_real_value), start_time, vsize, - mm ? get_mm_counter(mm, rss) : 0, /* you might want to shift this left 3 */ + mm ? get_mm_rss(mm) : 0, rsslim, mm ? mm->start_code : 0, mm ? mm->end_code : 0,