diff options
| author | Oleg Nesterov <[email protected]> | 2007-10-16 23:27:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2007-10-17 08:42:54 -0700 |
| commit | 13fbcb731220341537131b32cf01b1e70df7206d (patch) | |
| tree | be6bd965e921b0918eb7b55626a0196915302f07 /scripts/checkstack.pl | |
| parent | 6db840fa7887980ef68a649640d506fe069eef0c (diff) | |
do_sigaction: don't worry about signal_pending()
do_sigaction() returns -ERESTARTNOINTR if signal_pending(). The comment says:
* If there might be a fatal signal pending on multiple
* threads, make sure we take it before changing the action.
I think this is not needed. We should only worry about SIGNAL_GROUP_EXIT case,
bit it implies a pending SIGKILL which can't be cleared by do_sigaction.
Kill this special case.
Signed-off-by: Oleg Nesterov <[email protected]>
Acked-by: Roland McGrath <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts/checkstack.pl')
0 files changed, 0 insertions, 0 deletions