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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-02-28 19:46:03 +0000 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2012-03-15 18:17:55 -0700 |
| commit | a4ca1298d8a0472a45624fa5fb99f90f0f367187 (patch) | |
| tree | f3df2502fdad72c1bd75b1da66565b197cbbfc35 /kernel | |
| parent | f695cf94837de53864180400cbac42cfa370426f (diff) | |
| download | linux-stable-a4ca1298d8a0472a45624fa5fb99f90f0f367187.tar.gz linux-stable-a4ca1298d8a0472a45624fa5fb99f90f0f367187.tar.bz2 linux-stable-a4ca1298d8a0472a45624fa5fb99f90f0f367187.zip | |
time: Remove bogus comments
There is no global irq lock which makes a syscall magically SMP
safe. Remove the outdated comment concerning do_settimeofday() as
well.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/time.c b/kernel/time.c index 73e416db0a1e..ba744cf80696 100644 --- a/kernel/time.c +++ b/kernel/time.c @@ -163,7 +163,6 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) return error; if (tz) { - /* SMP safe, global irq locking makes it work. */ sys_tz = *tz; update_vsyscall_tz(); if (firsttime) { @@ -173,12 +172,7 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) } } if (tv) - { - /* SMP safe, again the code in arch/foo/time.c should - * globally block out interrupts when it runs. - */ return do_settimeofday(tv); - } return 0; } |