diff options
| author | NeilBrown <neilb@suse.de> | 2014-07-18 15:39:19 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-18 16:35:42 -0700 |
| commit | b1beb91b0e20568a767b8ab50e131074316b66b7 (patch) | |
| tree | 71e4063b1d517cf332b61e85cb6b147ec211f114 /drivers/staging/lustre | |
| parent | c11da2df834c2d93133f9890afbfcab7b0e38ded (diff) | |
| download | blackbird-op-linux-b1beb91b0e20568a767b8ab50e131074316b66b7.tar.gz blackbird-op-linux-b1beb91b0e20568a767b8ab50e131074316b66b7.zip | |
staging/lustre: fix misuse of current->parent.
current->parent is used by ptrace to redirect some signal delivery
to the ptracer. It should only be used by 'ptrace' or 'signal' code.
All other users should use current->real_parent, which is the real
parent.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/lproc_llite.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c index e48f323c0d71..13586c55b570 100644 --- a/drivers/staging/lustre/lustre/llite/lproc_llite.c +++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c @@ -910,7 +910,7 @@ void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count) sbi->ll_stats_track_id == current->pid) lprocfs_counter_add(sbi->ll_stats, op, count); else if (sbi->ll_stats_track_type == STATS_TRACK_PPID && - sbi->ll_stats_track_id == current->parent->pid) + sbi->ll_stats_track_id == current->real_parent->pid) lprocfs_counter_add(sbi->ll_stats, op, count); else if (sbi->ll_stats_track_type == STATS_TRACK_GID && sbi->ll_stats_track_id == |
