diff options
| author | Andreas Mohr | 2006-06-23 11:05:30 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-06-23 16:43:05 +0200 |
| commit | 22722051fb6bcbb95c895e68dad10d34a9db7e4d (patch) | |
| tree | 2f6e7a7888b4369cb2dd18be1cd4d3b18730280b /arch/i386/kernel/irq.c | |
| parent | [PATCH] invert irq/migration.c brach prediction (diff) | |
| download | kernel-qcow2-linux-22722051fb6bcbb95c895e68dad10d34a9db7e4d.tar.gz kernel-qcow2-linux-22722051fb6bcbb95c895e68dad10d34a9db7e4d.tar.xz kernel-qcow2-linux-22722051fb6bcbb95c895e68dad10d34a9db7e4d.zip | |
[PATCH] x86/powerpc make hardirq_ctx and softirq_ctx __read_mostly
The hardirq_ctx and softirq_ctx variables are written to on init only,
Signed-off-by: Andreas Mohr <andi@lisas.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/irq.c')
| -rw-r--r-- | arch/i386/kernel/irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c index f3a9c78c4a24..248e922ee13a 100644 --- a/arch/i386/kernel/irq.c +++ b/arch/i386/kernel/irq.c @@ -42,8 +42,8 @@ union irq_ctx { u32 stack[THREAD_SIZE/sizeof(u32)]; }; -static union irq_ctx *hardirq_ctx[NR_CPUS]; -static union irq_ctx *softirq_ctx[NR_CPUS]; +static union irq_ctx *hardirq_ctx[NR_CPUS] __read_mostly; +static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly; #endif /* |