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authorRafael J. Wysocki <rjw@sisk.pl>2006-03-23 03:00:05 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-23 07:38:08 -0800
commitfc558a7496bfab3d29a68953b07a95883fdcfbb1 (patch)
treef40935c321e088b40608ebbcc8fc502d269578da /arch
parentce6ed29f3136bc4b3644ecf4091d6390d444f628 (diff)
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[PATCH] swsusp: finally solve mysqld problem
This patch from Pavel moves userland freeze signals handling into more logical place. It now hits even with mysqld running. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/i386/kernel/signal.c4
-rw-r--r--arch/x86_64/kernel/signal.c4
2 files changed, 0 insertions, 8 deletions
diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index 608eac4..5c352c3 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -583,9 +583,6 @@ static void fastcall do_signal(struct pt_regs *regs)
if (!user_mode(regs))
return;
- if (try_to_freeze())
- goto no_signal;
-
if (test_thread_flag(TIF_RESTORE_SIGMASK))
oldset = &current->saved_sigmask;
else
@@ -614,7 +611,6 @@ static void fastcall do_signal(struct pt_regs *regs)
return;
}
-no_signal:
/* Did we come from a system call? */
if (regs->orig_eax >= 0) {
/* Restart the system call - no handlers present */
diff --git a/arch/x86_64/kernel/signal.c b/arch/x86_64/kernel/signal.c
index 5876df1..e5f5ce79 100644
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86_64/kernel/signal.c
@@ -443,9 +443,6 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
if (!user_mode(regs))
return 1;
- if (try_to_freeze())
- goto no_signal;
-
if (!oldset)
oldset = &current->blocked;
@@ -463,7 +460,6 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset)
return handle_signal(signr, &info, &ka, oldset, regs);
}
- no_signal:
/* Did we come from a system call? */
if ((long)regs->orig_rax >= 0) {
/* Restart the system call - no handlers present */