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| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:27:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:08 -0700 |
| commit | 31ccc1f524b626abcf5e043ad32b881219223c34 (patch) | |
| tree | 419284a887fad9dab58969531cf6c53ca0402944 /arch/um/os-Linux | |
| parent | d83d2aa9485d996cfd89f04389b419c6727faacb (diff) | |
| download | linux-3.10-31ccc1f524b626abcf5e043ad32b881219223c34.tar.gz linux-3.10-31ccc1f524b626abcf5e043ad32b881219223c34.tar.bz2 linux-3.10-31ccc1f524b626abcf5e043ad32b881219223c34.zip | |
uml: GENERIC_CLOCKEVENTS support
Enable CONFIG_GENERIC_CLOCKEVENTS.
timer_irq gets its name changed to timer_handler, and becomes the recipient of
timer signals.
The clock_event_device is set up to imitate the current ticking clock, i.e.
CLOCK_EVT_FEAT_ONESHOT is not enabled yet.
disable_timer now doesn't ignore SIGALRM and SIGVTALRM because that breaks
delay calibration.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux')
| -rw-r--r-- | arch/um/os-Linux/time.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index b156f03e171..6ff3d98281b 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -34,10 +34,6 @@ void disable_timer(void) (setitimer(ITIMER_REAL, &disable, NULL) < 0)) printk(UM_KERN_ERR "disable_timer - setitimer failed, " "errno = %d\n", errno); - - /* If there are signals already queued, after unblocking ignore them */ - signal(SIGALRM, SIG_IGN); - signal(SIGVTALRM, SIG_IGN); } int switch_timers(int to_real) |