linux/include
Heiko Carstens f9f868dbcc timer stats: fix quick check optimization
git commit 507e1231 "timer stats: Optimize by adding quick check to
avoid function calls" added one wrong check so that one unnecessary
function call isn't elimated.

time_stats_account_hrtimer() checks if timer->start_pid isn't
initialized in order to find out if timer_stats_update_stats() should
be called.  However start_pid is initialized with -1 instead of 0, so
that the function call always happens.

Check timer->start_site like in timer_stats_account_timer() to fix
this.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-07-10 19:33:00 +02:00
..
acpi ACPICA: Update version to 20090521. 2009-05-27 00:41:34 -04:00
asm-generic LDSCRIPT: Name INIT_RAM_FS consistently 2009-06-22 13:34:49 -07:00
crypto
drm drm: EDID endianness fixes. 2009-06-19 09:11:13 +10:00
keys
linux timer stats: fix quick check optimization 2009-07-10 19:33:00 +02:00
math-emu
media V4L/DVB (11933): tuner-simple, tveeprom: Add Philips FQ1216LME MK3 analog tuner 2009-06-16 19:07:25 -03:00
mtd Kill jffs2-user.h 2009-06-05 17:31:38 +01:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2009-06-22 11:57:09 -07:00
pcmcia
rdma
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-06-17 09:50:44 -07:00
sound Merge branch 'topic/pcm-jiffies-check' into for-linus 2009-06-10 07:26:41 +02:00
trace ext4: convert instrumentation from markers to tracepoints 2009-06-17 11:48:11 -04:00
video fbdev: s1d13xxxfb: add accelerated bitblt functions 2009-06-16 19:48:00 -07:00
xen
Kbuild [SCSI] FC Pass Thru support 2009-06-12 14:20:05 -05:00