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| author | jhb <jhb@FreeBSD.org> | 2001-03-07 03:09:40 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-03-07 03:09:40 +0000 |
| commit | 2c951b9c740f03ba39410bbbca30fa9fcc546a57 (patch) | |
| tree | 74a64743b2abbb2547b6ff749f19ec0427b4f5b1 /sys/fs/procfs/procfs_status.c | |
| parent | 53e75509c01f5f00c09d9252fc9c6bd3410e90bf (diff) | |
| download | FreeBSD-src-2c951b9c740f03ba39410bbbca30fa9fcc546a57.zip FreeBSD-src-2c951b9c740f03ba39410bbbca30fa9fcc546a57.tar.gz | |
Proc locking. Lock around psignal() and also ensure both an exclusive
proctree lock and the process lock are held when updating p_pptr and
p_oppid. When we are just reaading p_pptr we only need the proc lock and
not a proctree lock as well.
Diffstat (limited to 'sys/fs/procfs/procfs_status.c')
0 files changed, 0 insertions, 0 deletions
