Commit:     d9f9d31983aac7764d178583d0777199d081cb1a
Parent:     f2e62992a232544d612b7b95e932fbf3592944e1
Author:     Jeff Dike <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 10 01:44:23 2007 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Sun Feb 11 10:51:23 2007 -0800

    [PATCH] uml: SIGIO locking comment
    Comment the use of a mysterious-looking lock.
    Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
    Cc: Paolo 'Blaisorblade' Giarrusso <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
 arch/um/kernel/sigio.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c
index 2b0ab43..1c831f9 100644
--- a/arch/um/kernel/sigio.c
+++ b/arch/um/kernel/sigio.c
@@ -42,6 +42,7 @@ int write_sigio_irq(int fd)
+/* These are called from os-Linux/sigio.c to protect its pollfds arrays. */
 static DEFINE_SPINLOCK(sigio_spinlock);
 void sigio_lock(void)
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