diff options
| author | Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> | 2012-03-22 10:55:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-03-23 13:18:57 +0100 |
| commit | e335e3eb82dada2765297f6ba501afc7555aba10 (patch) | |
| tree | bf805c292a9b30103c4ebe6cb373831ec43c2836 /arch | |
| parent | x86/kconfig: Update defconfigs (diff) | |
| download | linux-e335e3eb82dada2765297f6ba501afc7555aba10.tar.xz linux-e335e3eb82dada2765297f6ba501afc7555aba10.zip | |
locking/kconfig: Simplify INLINE_SPIN_UNLOCK usage
Get rid of INLINE_SPIN_UNLOCK entirely replacing it with
UNINLINE_SPIN_UNLOCK instead of the reverse meaning.
Whoever wants to change the default spinlock inlining
behavior and uninline the spinlocks for some weird reason,
such as spinlock debugging, paravirt etc. can now all just
select UNINLINE_SPIN_UNLOCK
Original discussion at: https://lkml.org/lkml/2012/3/21/357
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20120322095502.30866.75756.sendpatchset@codeblue
[ tidied up the changelog a bit ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/configs/db1300_defconfig | 2 | ||||
| -rw-r--r-- | arch/xtensa/configs/iss_defconfig | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/configs/db1300_defconfig b/arch/mips/configs/db1300_defconfig index c38b190151c4..3590ab5d9791 100644 --- a/arch/mips/configs/db1300_defconfig +++ b/arch/mips/configs/db1300_defconfig @@ -133,7 +133,7 @@ CONFIG_BLK_DEV_BSG=y CONFIG_IOSCHED_NOOP=y CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_UNINLINE_SPIN_UNLOCK is not set CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index f932b30b47fb..ddab37b24741 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -113,7 +113,7 @@ CONFIG_DEFAULT_IOSCHED="noop" # CONFIG_INLINE_SPIN_LOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK_IRQ is not set # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_UNINLINE_SPIN_UNLOCK is not set # CONFIG_INLINE_SPIN_UNLOCK_BH is not set CONFIG_INLINE_SPIN_UNLOCK_IRQ=y # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set |