[tip:core/documentation] Documentation/features/locking: Add feature description and arch support status file for 'rwsem-optimized '
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From: tip-bot for Ingo Molnar <hidden>
Date: 2015-06-03 11:11:37
Also in:
linux-arch, lkml
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
Commit-ID: a521dc564bcce456354a01d2603ff946af141d32 Gitweb: http://git.kernel.org/tip/a521dc564bcce456354a01d2603ff946af141d32 Author: Ingo Molnar [off-list ref] AuthorDate: Wed, 3 Jun 2015 12:37:10 +0200 Committer: Ingo Molnar [off-list ref] CommitDate: Wed, 3 Jun 2015 12:51:35 +0200 Documentation/features/locking: Add feature description and arch support status file for 'rwsem-optimized' Cc: <redacted> Cc: <redacted> Cc: <redacted> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <redacted> Signed-off-by: Ingo Molnar <mingo@kernel.org> --- .../rwsem-optimized}/arch-support.txt | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/Documentation/features/vm/PG_uncached/arch-support.txt b/Documentation/features/locking/rwsem-optimized/arch-support.txt
similarity index 74%
copy from Documentation/features/vm/PG_uncached/arch-support.txt
copy to Documentation/features/locking/rwsem-optimized/arch-support.txt
index 9919742..ac93d7a 100644
--- a/Documentation/features/vm/PG_uncached/arch-support.txt
+++ b/Documentation/features/locking/rwsem-optimized/arch-support.txt@@ -1,12 +1,12 @@ # -# Feature name: PG_uncached -# Kconfig: ARCH_USES_PG_UNCACHED -# description: arch supports the PG_uncached page flag +# Feature name: rwsem-optimized +# Kconfig: Optimized asm/rwsem.h +# description: arch provides optimized rwsem APIs # ----------------------- | arch |status| ----------------------- - | alpha: | TODO | + | alpha: | ok | | arc: | TODO | | arm: | TODO | | arm64: | TODO |
@@ -28,13 +28,13 @@ | openrisc: | TODO | | parisc: | TODO | | powerpc: | TODO | - | s390: | TODO | + | s390: | ok | | score: | TODO | - | sh: | TODO | - | sparc: | TODO | + | sh: | ok | + | sparc: | ok | | tile: | TODO | | um: | TODO | | unicore32: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | -----------------------