From 626adeb6675fdf60e9d8c6212776b0b0acf0e376 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 29 Apr 2008 00:59:10 -0700 Subject: [PATCH] Simplify initcall_debug output print_fn_descriptor_symbol() prints the address if we don't have a symbol, so no need to print both. Also, combine printing return value with elapsed time. Changes this: Calling initcall 0xc05b7a70: pci_mmcfg_late_insert_resources+0x0/0x50() initcall 0xc05b7a70: pci_mmcfg_late_insert_resources+0x0/0x50() returned 1. initcall 0xc05b7a70 ran for 0 msecs: pci_mmcfg_late_insert_resources+0x0/0x50() initcall at 0xc05b7a70: pci_mmcfg_late_insert_resources+0x0/0x50(): returned with error code 1 to this: calling pci_mmcfg_late_insert_resources+0x0/0x50() initcall pci_mmcfg_late_insert_resources+0x0/0x50() returned 1 after 0 msecs initcall pci_mmcfg_late_insert_resources+0x0/0x50() returned with error code 1 Signed-off-by: Bjorn Helgaas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/main.c | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/init/main.c b/init/main.c index 1687b0167c4..1116d2f40cc 100644 --- a/init/main.c +++ b/init/main.c @@ -700,10 +700,8 @@ static void __init do_initcalls(void) int result; if (initcall_debug) { - printk("Calling initcall 0x%p", *call); - print_fn_descriptor_symbol(": %s()", + print_fn_descriptor_symbol("calling %s()\n", (unsigned long) *call); - printk("\n"); t0 = ktime_get(); } @@ -713,15 +711,10 @@ static void __init do_initcalls(void) t1 = ktime_get(); delta = ktime_sub(t1, t0); - printk("initcall 0x%p", *call); - print_fn_descriptor_symbol(": %s()", + print_fn_descriptor_symbol("initcall %s()", (unsigned long) *call); - printk(" returned %d.\n", result); - - printk("initcall 0x%p ran for %Ld msecs: ", - *call, (unsigned long long)delta.tv64 >> 20); - print_fn_descriptor_symbol("%s()\n", - (unsigned long) *call); + printk(" returned %d after %Ld msecs\n", result, + (unsigned long long) delta.tv64 >> 20); } if (result && result != -ENODEV && initcall_debug) { @@ -737,10 +730,9 @@ static void __init do_initcalls(void) local_irq_enable(); } if (msg) { - printk(KERN_WARNING "initcall at 0x%p", *call); - print_fn_descriptor_symbol(": %s()", + print_fn_descriptor_symbol(KERN_WARNING "initcall %s()", (unsigned long) *call); - printk(": returned with %s\n", msg); + printk(" returned with %s\n", msg); } }