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| author |   David S. Miller <davem@davemloft.net> | 2012-05-13 23:09:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-14 13:31:38 -0700 |
| commit | c68e5d39a502d01421cbc70d25c377e9215facef (patch) | |
| tree | 9135a68681381d94a929b57a28a1878df0134ff7 /arch/sparc/include/asm/obio.h | |
| parent | sparc32: Move cache and TLB flushes over to method ops. (diff) | |
| download | linux-dev-c68e5d39a502d01421cbc70d25c377e9215facef.tar.xz linux-dev-c68e5d39a502d01421cbc70d25c377e9215facef.zip | |
sparc32: Implement hard_smp_processor_id() via instruction patching.
This is the last non-trivial user of btfixup.
Like sparc64, use a special patch section to resolve the various
implementations of how to read the current CPU's ID when we don't
have current_thread_info()->cpu necessarily available.
Signed-off-by: David S. Miller <davem@davemloft.net>
Tested-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch/sparc/include/asm/obio.h')
0 files changed, 0 insertions, 0 deletions