1
linux/tools/perf/trace/beauty/madvise_behavior.sh

12 lines
426 B
Bash
Raw Normal View History

#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1
perf trace beauty: Default header_dir to cwd to work without parms Useful when checking the effects of header synchs for the files it uses as a input to generate string tables, in retrospect this is how it should've been done from day 1, not requiring the header_dir to be set on the Makefile, will change everything later, so that the only parm, common to all generators will be $(srctree) and $(beauty_outdir). So, to see what it generates, just call it without any parameters: $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh static const char *vhost_virtio_ioctl_cmds[] = { [0x00] = "SET_FEATURES", [0x01] = "SET_OWNER", [0x02] = "RESET_OWNER", [0x03] = "SET_MEM_TABLE", [0x04] = "SET_LOG_BASE", [0x07] = "SET_LOG_FD", [0x10] = "SET_VRING_NUM", [0x11] = "SET_VRING_ADDR", [0x12] = "SET_VRING_BASE", [0x13] = "SET_VRING_ENDIAN", [0x14] = "GET_VRING_ENDIAN", [0x20] = "SET_VRING_KICK", [0x21] = "SET_VRING_CALL", [0x22] = "SET_VRING_ERR", [0x23] = "SET_VRING_BUSYLOOP_TIMEOUT", [0x24] = "GET_VRING_BUSYLOOP_TIMEOUT", [0x30] = "NET_SET_BACKEND", [0x40] = "SCSI_SET_ENDPOINT", [0x41] = "SCSI_CLEAR_ENDPOINT", [0x42] = "SCSI_GET_ABI_VERSION", [0x43] = "SCSI_SET_EVENTS_MISSED", [0x44] = "SCSI_GET_EVENTS_MISSED", [0x60] = "VSOCK_SET_GUEST_CID", [0x61] = "VSOCK_SET_RUNNING", }; static const char *vhost_virtio_ioctl_read_cmds[] = { [0x00] = "GET_FEATURES", [0x12] = "GET_VRING_BASE", }; $ Or: $ tools/perf/trace/beauty/sndrv_pcm_ioctl.sh static const char *sndrv_pcm_ioctl_cmds[] = { [0x00] = "PVERSION", [0x01] = "INFO", [0x02] = "TSTAMP", [0x03] = "TTSTAMP", [0x04] = "USER_PVERSION", [0x10] = "HW_REFINE", [0x11] = "HW_PARAMS", [0x12] = "HW_FREE", [0x13] = "SW_PARAMS", [0x20] = "STATUS", [0x21] = "DELAY", [0x22] = "HWSYNC", [0x23] = "SYNC_PTR", [0x24] = "STATUS_EXT", [0x32] = "CHANNEL_INFO", [0x40] = "PREPARE", [0x41] = "RESET", [0x42] = "START", [0x43] = "DROP", [0x44] = "DRAIN", [0x45] = "PAUSE", [0x46] = "REWIND", [0x47] = "RESUME", [0x48] = "XRUN", [0x49] = "FORWARD", [0x50] = "WRITEI_FRAMES", [0x51] = "READI_FRAMES", [0x52] = "WRITEN_FRAMES", [0x53] = "READN_FRAMES", [0x60] = "LINK", [0x61] = "UNLINK", }; $ Etc. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-90am4vm8hh1osms894dp2otr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-07-25 10:24:02 -07:00
[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/asm-generic/
printf "static const char *madvise_advices[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MADV_([[:alnum:]_]+)[[:space:]]+([[:digit:]]+)[[:space:]]*.*'
grep -E $regex ${header_dir}/mman-common.h | \
sed -r "s/$regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"