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Jesper Juhl be5b4fbd01 [PATCH] preempt_count is int - remove cast and don't assign to unsigned type ... In kernel/sched.c the return value from preempt_count() is cast to an int. That made sense when preempt_count was defined as different types on is not needed and should go away. The patch removes the cast. In kernel/timer.c the return value from preempt_count() is assigned to a variable of type u32 and then that unsigned value is later compared to preempt_count(). Since preempt_count() returns an int, an int is what should be used to store its return value. Storing the result in an unsigned 32bit integer made a tiny bit of sense back when preempt_count was different types on different archs, but no more - let's not play signed vs unsigned comparison games when we don't have to. The patch modifies the code to use an int to hold the value. While I was around that bit of code I also made two changes to a nearby (related) printk() - I modified it to specify the loglevel explicitly and also broke the line into a few pieces to avoid it being longer than 80 chars and clarified the text a bit. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
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irq	[PATCH] uml: make hw_controller_type->release exist only for archs needing it	20 years ago
power	[PATCH] smp_processor_id() cleanup	20 years ago
Kconfig.hz	[PATCH] i386: Selectable Frequency of the Timer Interrupt	20 years ago
Makefile	[PATCH] ppc64: remove hidden -fno-omit-frame-pointer for schedule.c	20 years ago
acct.c	Linux-2.6.12-rc2	20 years ago
audit.c	AUDIT: Unify auid reporting, put arch before syscall number	20 years ago
auditsc.c	AUDIT: Record working directory when syscall arguments are pathnames	20 years ago
capability.c	…
compat.c	[PATCH] Fix get_compat_sigevent()	20 years ago
configs.c	Linux-2.6.12-rc2	20 years ago
cpu.c	…
cpuset.c	…
dma.c	…
exec_domain.c	…
exit.c	…
extable.c	…
fork.c	[PATCH] dup_mmap: update comment on new vma	20 years ago
futex.c	…
intermodule.c	…
itimer.c	…
kallsyms.c	[PATCH] ppc32: platform-specific functions missing from kallsyms.	20 years ago
kfifo.c	Linux-2.6.12-rc2	20 years ago
kmod.c	Linux-2.6.12-rc2	20 years ago
kprobes.c	[PATCH] kprobes: Allow multiple kprobes at the same address	20 years ago
ksysfs.c	…
kthread.c	[PATCH] use smp_mb/wmb/rmb where possible	20 years ago
module.c	[PATCH] smp_processor_id() cleanup	20 years ago
panic.c	[SPARC]: Stop-A printk cleanup	20 years ago
params.c	[PATCH] sysfs: (rest) if show/store is missing return -EIO	20 years ago
pid.c	Linux-2.6.12-rc2	20 years ago
posix-cpu-timers.c	…
posix-timers.c	[PATCH] posix-timers: use try_to_del_timer_sync()	20 years ago
printk.c	[PATCH] CON_CONSDEV bit not set correctly on last console	20 years ago
profile.c	…
ptrace.c	[PATCH] convert that currently tests _NSIG directly to use valid_signal()	20 years ago
rcupdate.c	…
resource.c	[PATCH] pci enumeration on ixp2000: overflow in kernel/resource.c	20 years ago
sched.c	[PATCH] preempt_count is int - remove cast and don't assign to unsigned type	20 years ago
seccomp.c	…
signal.c	Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git	20 years ago
softirq.c	…
spinlock.c	…
stop_machine.c	[PATCH] smp_processor_id() cleanup	20 years ago
sys.c	…
sys_ni.c	[PATCH] VM: early zone reclaim	20 years ago
sysctl.c	…
time.c	…
timer.c	[PATCH] preempt_count is int - remove cast and don't assign to unsigned type	20 years ago
uid16.c	…
user.c	…
wait.c	…
workqueue.c	…