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| author | john stultz <johnstul@us.ibm.com> | 2009-09-22 02:04:04 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 16:17:43 +0200 |
| commit | 95ad759c6b0f30ad9aa5efbdbcecb9597238c00f (patch) | |
| tree | 596e961f86340694d205b652de02c90a16546b90 /arch/m32r/Kconfig | |
| parent | m32r: remove redundant tests on unsigned (diff) | |
| download | linux-95ad759c6b0f30ad9aa5efbdbcecb9597238c00f.tar.xz linux-95ad759c6b0f30ad9aa5efbdbcecb9597238c00f.zip | |
m32r: convert to use arch_gettimeoffset()
Convert m32r to use GENERIC_TIME via the arch_getoffset() infrastructure,
reducing the amount of arch specific code we need to maintain.
I also noted that m32r doesn't seem to be taking the xtime write lock
before calling do_timer()! That looks like a pretty bad bug to me. If
folks agree, let me know and I can move the lock grab to the correct spot.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r/Kconfig')
| -rw-r--r-- | arch/m32r/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index cabba332cc48..c41234f1b825 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -41,6 +41,12 @@ config HZ int default 100 +config GENERIC_TIME + def_bool y + +config ARCH_USES_GETTIMEOFFSET + def_bool y + source "init/Kconfig" source "kernel/Kconfig.freezer" |