Messages in this thread Patch in this message | | | Date | Tue, 29 Nov 2011 23:12:53 +0400 | From | Cyrill Gorcunov <> | Subject | [rfc 1/3] fs, proc: Add start_data, end_data, start_brk members to /proc/$pid/stat |
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It helps to dump and restore this mm_struct members.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> --- fs/proc/array.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
Index: linux-2.6.git/fs/proc/array.c =================================================================== --- linux-2.6.git.orig/fs/proc/array.c +++ linux-2.6.git/fs/proc/array.c @@ -464,7 +464,7 @@ static int do_task_stat(struct seq_file seq_printf(m, "%d (%s) %c %d %d %d %d %d %u %lu \ %lu %lu %lu %lu %lu %ld %ld %ld %ld %d 0 %llu %lu %ld %lu %lu %lu %lu %lu \ -%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu %lu %ld\n", +%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu %lu %ld %lu %lu %lu\n", pid_nr_ns(pid, ns), tcomm, state, @@ -511,7 +511,10 @@ static int do_task_stat(struct seq_file task->policy, (unsigned long long)delayacct_blkio_ticks(task), cputime_to_clock_t(gtime), - cputime_to_clock_t(cgtime)); + cputime_to_clock_t(cgtime), + mm ? (permitted ? mm->start_data : 1) : 0, + mm ? (permitted ? mm->end_data : 1) : 0, + mm ? (permitted ? mm->start_brk : 1) : 0); if (mm) mmput(mm); return 0;
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