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cg: allow properties that aren't integers

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In particular, cpuset.cpus and cpuset.mems can both be "lists" (strings), as
well as hex integers. We don't use the result of this parse, so it is fine to delete it.

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Tycho Andersen
2014-08-22 14:22:31 +00:00
committed by Pavel Emelyanov
parent 8ff0b1ef06
commit d76f3ad386
1 changed files with 3 additions and 8 deletions
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11
cgroup.c
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@@ -295,12 +295,12 @@ static inline char *strip(char *str)
}
/*
* Currently this function only supports properties that have 1 value, under 100
* chars
* Currently this function only supports properties that have a string value
* under 1024 chars.
*/
static int read_cgroup_prop(struct cgroup_prop *property, const char *fullpath)
{
char buf[100];
char buf[1024];
FILE *f;
char *endptr;
@@ -328,11 +328,6 @@ static int read_cgroup_prop(struct cgroup_prop *property, const char *fullpath)
if (strtoll(buf, &endptr, 10) == LLONG_MAX)
strcpy(buf, "-1");
if (strcmp(endptr, "\n")) {
pr_perror("Failed parsing %s, with strtoll\n", buf);
return -1;
}
property->value = xstrdup(strip(buf));
if (!property->value)
return -1;