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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-27 13:58:59 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 12:58:51 -0400
commit77097ae503b170120ab66dd1d547f8577193f91f (patch)
treebee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5 /arch/um/kernel
parentedd63a2763bdae0daa4f0a4d4c5d61d1154352a5 (diff)
downloadlinux-77097ae503b170120ab66dd1d547f8577193f91f.tar.gz
most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set
Only 3 out of 63 do not. Renamed the current variant to __set_current_blocked(), added set_current_blocked() that will exclude unblockable signals, switched open-coded instances to it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/um/kernel')
-rw-r--r--arch/um/kernel/signal.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 549a51c8e54..4ce6ab2d299 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -15,10 +15,6 @@
EXPORT_SYMBOL(block_signals);
EXPORT_SYMBOL(unblock_signals);
-#define _S(nr) (1<<((nr)-1))
-
-#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
-
/*
* OK, we're invoking a handler
*/