lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

powerpc: Wire up /proc/vmallocinfo to our ioremap()

Browse Source 
This adds the necessary bits and pieces to powerpc implementation of
ioremap to benefit from caller tracking in /proc/vmallocinfo, at least
for ioremap's done after mem init as the older ones aren't tracked.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt
2009-02-22 16:19:14 +00:00
parent 16962e7ce1
commit 1cdab55d8a
6 changed files with 38 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/platforms/cell/io-workarounds.c
View File

@ -131,10 +131,10 @@ static const struct ppc_pci_io __devinitconst iowa_pci_io = {
};
static void __iomem *iowa_ioremap(phys_addr_t addr, unsigned long size,
unsigned long flags)
unsigned long flags, void *caller)
{
struct iowa_bus *bus;
void __iomem *res = __ioremap(addr, size, flags);
void __iomem *res = __ioremap_caller(addr, size, flags, caller);
int busno;
bus = iowa_pci_find(0, (unsigned long)addr);