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authorOleg Nesterov <oleg@tv-sign.ru>2007-10-16 23:27:24 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-17 08:42:54 -0700
commit13fbcb731220341537131b32cf01b1e70df7206d (patch)
treebe6bd965e921b0918eb7b55626a0196915302f07 /scripts/checkstack.pl
parent6db840fa7887980ef68a649640d506fe069eef0c (diff)
downloadop-kernel-dev-13fbcb731220341537131b32cf01b1e70df7206d.zip
op-kernel-dev-13fbcb731220341537131b32cf01b1e70df7206d.tar.gz
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 <oleg@tv-sign.ru> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkstack.pl')
0 files changed, 0 insertions, 0 deletions
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