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[PATCH] uml: use setjmp/longjmp instead of sigsetjmp/siglongjmp
authorJeff Dike <jdike@addtoit.com>
Thu, 19 Jan 2006 01:42:50 +0000 (17:42 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Thu, 19 Jan 2006 03:20:20 +0000 (19:20 -0800)
commit4d1a057d70532bbe01ac133af990b340bf6d8372
tree8853be96da3194a4a9f08d3e2bf7f4d54dafcad6tree | snapshot
parent22593df4cd31082b6056add42e00a4b01a44c226commit | diff
[PATCH] uml: use setjmp/longjmp instead of sigsetjmp/siglongjmp

Now that we are doing soft interrupts, there's no point in using sigsetjmp and
siglongjmp.  Using setjmp and longjmp saves a sigprocmask on every jump.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/um/include/longjmp.h diff | blob | history
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