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| author |   Cody P Schafer <dev@codyps.com> | 2014-09-30 23:03:17 -0700 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2014-10-07 16:52:58 +1100 |
| commit | 48bee8a6c98e34367fa9d5e1be14109c92cbbb3b (patch) | |
| tree | dcf512b9192957e5334e8c63adb51050d0042535 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/powernv: Fix endian bug in LPC bus debugfs accessors (diff) | |
| download | linux-dev-48bee8a6c98e34367fa9d5e1be14109c92cbbb3b.tar.xz linux-dev-48bee8a6c98e34367fa9d5e1be14109c92cbbb3b.zip | |
powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations
Ian pointed out the use of __aligned(4096) caused rather large stack
consumption in single_24x7_request(), so use the kmem_cache
hv_page_cache (which we've already got set up for other allocations)
insead of allocating locally.
CC: Haren Myneni <hbabu@us.ibm.com>
Reported-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Cody P Schafer <dev@codyps.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions