diff options
| author | Laura Abbott <lauraa@codeaurora.org> | 2014-10-10 02:26:42 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-10 06:25:52 +0400 |
| commit | 36d0fd2198da3fd16b0e0da50ece05b4d295d2f1 (patch) | |
| tree | da587f5f38ae3b28a2815dfae658700d03a3a14a /arch/arm/Kconfig | |
| parent | 513510ddba9650fc7da456eefeb0ead7632324f6 (diff) | |
| download | linux-36d0fd2198da3fd16b0e0da50ece05b4d295d2f1.tar.xz | |
arm: use genalloc for the atomic pool
ARM currently uses a bitmap for tracking atomic allocations. genalloc
already handles this type of memory pool allocation so switch to using
that instead.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Riley <davidriley@chromium.org>
Cc: Olof Johansson <olof@lixom.net>
Cc: Ritesh Harjain <ritesh.harjani@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d9d32de9628c..36d47987a9e0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -14,6 +14,7 @@ config ARM select CLONE_BACKWARDS select CPU_PM if (SUSPEND || CPU_IDLE) select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS + select GENERIC_ALLOCATOR select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI) select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_IDLE_POLL_SETUP |