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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-04-29 00:59:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:02 -0700 |
| commit | 626adeb6675fdf60e9d8c6212776b0b0acf0e376 (patch) | |
| tree | e526309273a2ee93c9e1546ce69c8c2cd5100606 /init/main.c | |
| parent | 22caa0417db3b1d3dfafc9b7c0bf31baf8d667e7 (diff) | |
| download | lwn-626adeb6675fdf60e9d8c6212776b0b0acf0e376.tar.gz lwn-626adeb6675fdf60e9d8c6212776b0b0acf0e376.zip | |
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 <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/init/main.c b/init/main.c index 1687b0167c4a..1116d2f40cc1 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); } } |