Eric Dumazet d74beb9f33 [PATCH] Use unsigned int types for a faster bsearch ... This patch avoids arithmetic on 'signed' types that are slower than 'unsigned'. This saves space and cpu cycles. size of kernel/sys.o before the patch (gcc-3.4.5) text data bss dec hex filename 10924 252 4 11180 2bac kernel/sys.o size of kernel/sys.o after the patch text data bss dec hex filename 10903 252 4 11159 2b97 kernel/sys.o I noticed that gcc-4.1.0 (from Fedora Core 5) even uses idiv instruction for (a+b)/2 if a and b are signed. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-03-25 08:23:01 -08:00
..
irq	[PATCH] IRQ: prevent enabling of previously disabled interrupt	2006-03-25 08:22:55 -08:00
power	[PATCH] Check if cpu can be onlined before calling smp_prepare_cpu()	2006-03-25 08:23:01 -08:00
.gitignore	…
Kconfig.hz	…
Kconfig.preempt	…
Makefile	[PATCH] relay: migrate from relayfs to a generic relay API	2006-03-23 19:56:55 +01:00
acct.c	…
audit.c	…
auditsc.c	…
capability.c	[PATCH] refactor capable() to one implementation, add __capable() helper	2006-03-25 08:22:56 -08:00
compat.c	…
configs.c	…
cpu.c	…
cpuset.c	[PATCH] cpuset: remove useless local variable initialization	2006-03-24 07:33:24 -08:00
dma.c	…
exec_domain.c	[PATCH] Fix module refcount leak in __set_personality()	2006-03-24 07:33:30 -08:00
exit.c	[PATCH] sem2mutex: tty	2006-03-23 07:38:11 -08:00
extable.c	…
fork.c	[PATCH] cpuset memory spread slab cache optimizations	2006-03-24 07:33:23 -08:00
futex.c	…
hrtimer.c	…
intermodule.c	…
itimer.c	[PATCH] Validate and sanitze itimer timeval from userspace	2006-03-25 08:22:49 -08:00
kallsyms.c	…
kexec.c	…
kfifo.c	…
kmod.c	…
kprobes.c	[PATCH] sem2mutex: kprobes	2006-03-23 07:38:12 -08:00
ksysfs.c	[PATCH] fix build error if CONFIG_SYSFS=n	2006-03-24 07:33:31 -08:00
kthread.c	[PATCH] find_task_by_pid() needs tasklist_lock	2006-03-25 08:22:57 -08:00
module.c	[PATCH] Remove MODULE_PARM	2006-03-25 08:22:52 -08:00
mutex-debug.c	…
mutex-debug.h	…
mutex.c	…
mutex.h	…
panic.c	[PATCH] pause_on_oops command line option	2006-03-23 07:38:16 -08:00
params.c	[PATCH] kernel/params.c: make param_array() static	2006-03-25 08:22:52 -08:00
pid.c	…
posix-cpu-timers.c	…
posix-timers.c	[PATCH] sem2mutex: kernel/	2006-03-23 07:38:10 -08:00
printk.c	[PATCH] console_setup() depends (wrongly?) on CONFIG_PRINTK	2006-03-24 07:33:27 -08:00
profile.c	[PATCH] sem2mutex: kernel/	2006-03-23 07:38:10 -08:00
ptrace.c	…
rcupdate.c	[PATCH] rcu_process_callbacks: don't cli() while testing ->nxtlist	2006-03-24 07:33:20 -08:00
rcutorture.c	[PATCH] Remove MODULE_PARM	2006-03-25 08:22:52 -08:00
relay.c	[PATCH] relay: consolidate sendfile() and read() code	2006-03-23 19:58:45 +01:00
resource.c	…
sched.c	[PATCH] make bug messages more consistent	2006-03-23 07:38:16 -08:00
seccomp.c	…
signal.c	[PATCH] sigprocmask: kill unneeded temp var	2006-03-23 07:38:15 -08:00
softirq.c	[PATCH] on_each_cpu(): disable local interrupts	2006-03-22 07:53:59 -08:00
softlockup.c	[PATCH] timer irq driven soft watchdog fix	2006-03-25 08:22:48 -08:00
spinlock.c	[PATCH] BUILD_LOCK_OPS: cleanup preempt_disable() usage	2006-03-23 07:38:16 -08:00
stop_machine.c	…
sys.c	[PATCH] Use unsigned int types for a faster bsearch	2006-03-25 08:23:01 -08:00
sys_ni.c	…
sysctl.c	[PATCH] Range checking in do_proc_dointvec_(userhz_)jiffies_conv	2006-03-24 07:33:20 -08:00
time.c	…
timer.c	[PATCH] sys_alarm() unsigned signed conversion fixup	2006-03-25 08:22:48 -08:00
uid16.c	…
user.c	[PATCH] free_uid() locking improvement	2006-03-24 07:33:20 -08:00
wait.c	…
workqueue.c	…