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authorLennart Poettering <lennart@poettering.net>2013-09-17 14:58:00 -0500
committerLennart Poettering <lennart@poettering.net>2013-09-17 14:58:00 -0500
commitddca82aca08712a302cfabdbe59f73ee9ed3f73a (patch)
tree9e2b487840cf91cb27386ac932616386a4d1f101 /src/core/cgroup.c
parent387abf80ad40e4a6c2f4725c8eff4d66bf110d1f (diff)
cgroup: get rid of MemorySoftLimit=
The cgroup attribute memory.soft_limit_in_bytes is unlikely to stay around in the kernel for good, so let's not expose it for now. We can readd something like it later when the kernel guys decided on a final API for this.
Diffstat (limited to 'src/core/cgroup.c')
-rw-r--r--src/core/cgroup.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 9277dd69f6..d10f205a2f 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -33,7 +33,7 @@ void cgroup_context_init(CGroupContext *c) {
* structure is preinitialized to 0 */
c->cpu_shares = 1024;
- c->memory_limit = c->memory_soft_limit = (uint64_t) -1;
+ c->memory_limit = (uint64_t) -1;
c->blockio_weight = 1000;
}
@@ -94,7 +94,6 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
"%sCPUShares=%lu\n"
"%sBlockIOWeight=%lu\n"
"%sMemoryLimit=%" PRIu64 "\n"
- "%sMemorySoftLimit=%" PRIu64 "\n"
"%sDevicePolicy=%s\n",
prefix, yes_no(c->cpu_accounting),
prefix, yes_no(c->blockio_accounting),
@@ -102,7 +101,6 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
prefix, c->cpu_shares,
prefix, c->blockio_weight,
prefix, c->memory_limit,
- prefix, c->memory_soft_limit,
prefix, cgroup_device_policy_to_string(c->device_policy));
LIST_FOREACH(device_allow, a, c->device_allow)
@@ -265,15 +263,6 @@ void cgroup_context_apply(CGroupContext *c, CGroupControllerMask mask, const cha
if (r < 0)
log_error("Failed to set memory.limit_in_bytes on %s: %s", path, strerror(-r));
-
- if (c->memory_soft_limit != (uint64_t) -1) {
- sprintf(buf, "%" PRIu64 "\n", c->memory_soft_limit);
- r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", buf);
- } else
- r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", "-1");
-
- if (r < 0)
- log_error("Failed to set memory.soft_limit_in_bytes on %s: %s", path, strerror(-r));
}
if (mask & CGROUP_DEVICE) {
@@ -336,8 +325,7 @@ CGroupControllerMask cgroup_context_get_mask(CGroupContext *c) {
mask |= CGROUP_BLKIO;
if (c->memory_accounting ||
- c->memory_limit != (uint64_t) -1 ||
- c->memory_soft_limit != (uint64_t) -1)
+ c->memory_limit != (uint64_t) -1)
mask |= CGROUP_MEMORY;
if (c->device_allow || c->device_policy != CGROUP_AUTO)