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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2017-11-08 05:23:51 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-11-12 01:03:09 +0300 |
| commit | ece4e51291485bb4a71ff554964948b02ab89823 (patch) | |
| tree | f722ec64af37c7c40a3a565869a565975e23b5c2 /arch/powerpc/platforms/powernv/Makefile | |
| parent | d4ef61b5e8955fb913e2e1a6c1533414859a839d (diff) | |
| download | linux-ece4e51291485bb4a71ff554964948b02ab89823.tar.xz | |
powerpc/vas: Export HVWC to debugfs
Export the VAS Window context information to debugfs.
We need to hold a mutex when closing the window to prevent a race
with the debugfs read(). Rather than introduce a per-instance mutex,
we use the global vas_mutex for now, since it is not heavily contended.
The window->cop field is only relevant to a receive window so we were
not setting it for a send window (which is is paired to a receive window
anyway). But to simplify reporting in debugfs, set the 'cop' field for the
send window also.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/Makefile')
| -rw-r--r-- | arch/powerpc/platforms/powernv/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile index 37d60f7dd86d..17921c45d10b 100644 --- a/arch/powerpc/platforms/powernv/Makefile +++ b/arch/powerpc/platforms/powernv/Makefile @@ -14,4 +14,5 @@ obj-$(CONFIG_TRACEPOINTS) += opal-tracepoints.o obj-$(CONFIG_OPAL_PRD) += opal-prd.o obj-$(CONFIG_PERF_EVENTS) += opal-imc.o obj-$(CONFIG_PPC_MEMTRACE) += memtrace.o -obj-$(CONFIG_PPC_VAS) += vas.o vas-window.o +obj-$(CONFIG_PPC_VAS) += vas.o vas-window.o vas-debug.o +obj-$(CONFIG_PPC_FTW) += nx-ftw.o |