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| author | David S. Miller <davem@davemloft.net> | 2005-08-29 21:46:07 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-08-29 21:46:07 +0200 |
| commit | 442464a50077ff00454ff8d7628cbe1b8eacc034 (patch) | |
| tree | d076c18c8f9d860ee9f357a78b87d0ede8286585 /arch/sparc64/kernel/pci_iommu.c | |
| parent | [SPARC]: remove use of asm/segment.h (diff) | |
| download | linux-442464a50077ff00454ff8d7628cbe1b8eacc034.tar.xz linux-442464a50077ff00454ff8d7628cbe1b8eacc034.zip | |
[SPARC64]: Make debugging spinlocks usable again.
When the spinlock routines were moved out of line into
kernel/spinlock.c this made it so that the debugging
spinlocks record lock acquisition program counts in the
kernel/spinlock.c functions not in their callers.
This makes the debugging info kind of useless.
So record the correct caller's program counter and
now this feature is useful once more.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/pci_iommu.c')
0 files changed, 0 insertions, 0 deletions