perf tests: Use shebangs in the shell scripts

Since the first line was used as a test identification, it needs to be
skipped by shell_test__description() function now.

Further notes from Hendrik:

It might be worth to note that adding the shebang is necessary to spot
them as scripts.

Using /bin/sh looks fine to.  Just briefly checked whether the scripts
contains some bash-specifics, which is not the case.

Signed-off-by: Michael Petlan <mpetlan@redhat.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
LPU-Reference: 2127419430.57657104.1542836358464.JavaMail.zimbra@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Michael Petlan 2018-11-21 16:39:18 -05:00 committed by Arnaldo Carvalho de Melo
parent 571766010e
commit 4eaf97e8c5
5 changed files with 7 additions and 0 deletions

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@ -424,6 +424,9 @@ static const char *shell_test__description(char *description, size_t size,
if (!fp)
return NULL;
/* Skip shebang */
while (fgetc(fp) != '\n');
description = fgets(description, size, fp);
fclose(fp);

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@ -1,3 +1,4 @@
#!/bin/sh
# Add vfs_getname probe to get syscall args filenames
#
# Arnaldo Carvalho de Melo <acme@kernel.org>, 2017

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@ -1,3 +1,4 @@
#!/bin/sh
# probe libc's inet_pton & backtrace it with ping
# Installs a probe on libc's inet_pton function, that will use uprobes,

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@ -1,3 +1,4 @@
#!/bin/sh
# Use vfs_getname probe to get syscall args filenames
# Uses the 'perf test shell' library to add probe:vfs_getname to the system

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@ -1,3 +1,4 @@
#!/bin/sh
# Check open filename arg using perf trace + vfs_getname
# Uses the 'perf test shell' library to add probe:vfs_getname to the system