stackcollapse-record « bin « python « scripts « perf « tools - kernel - Hosts the 0x221E linux distro kernel.

Hosts the 0x221E linux distro kernel.

Ubuntu

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path: root/tools/perf/scripts/python/bin/stackcollapse-record

blob: 9d8f9f0f3a17c1e9c4042ce535e4853e64575b4e (plain)

#!/bin/sh

#
# stackcollapse.py can cover all type of perf samples including
# the tracepoints, so no special record requirements, just record what
# you want to analyze.
#
perf record "$@"

eaders that are included from user space because CONFIG symbols are not available there. We also cannot do it inside of asm/types.h because some headers need the word size but cannot include types.h. The solution is to introduce a new header <asm/bitsperlong.h> that defines both __BITS_PER_LONG for user space and BITS_PER_LONG for usage in the kernel. The asm-generic version falls back to 32 bit unless the architecture overrides it, which I did for all 64 bit platforms. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>