| commit | 2acb024d5524eda305523c1d6061fe5ef1949165 | |
| author | Pavel Emelyanov <xemul@openvz.org> | |
| Wed, 30 Apr 2008 07:52:35 +0000 (30 00:52 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Wed, 30 Apr 2008 15:29:33 +0000 (30 08:29 -0700) | ||
| tree | 036d7a02f2e6db3be810e42947f4caaa3b290d7f | treesnapshot (tar.gz zip) |
| parent | af7fff9c13d56657dc328c75590f401c99bcecd9 | commitdiff |
signals: consolidate checking for ignored/legacy signals
Two callers for send_signal() - the specific_send_sig_info and the
__group_send_sig_info - both check for sig to be ignored or already queued.
Move these checks into send_signal() and make it return 1 to indicate that the
signal is dropped, but there's no error in this.
Besides, merge comments and spell-check them.
[oleg@tv-sign.ru: simplifications]
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Two callers for send_signal() - the specific_send_sig_info and the
__group_send_sig_info - both check for sig to be ignored or already queued.
Move these checks into send_signal() and make it return 1 to indicate that the
signal is dropped, but there's no error in this.
Besides, merge comments and spell-check them.
[oleg@tv-sign.ru: simplifications]
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| kernel/signal.c | diffblobblamehistory |