} else {
uint64_t shares;
- if (has_shares)
- shares = cgroup_context_cpu_shares(c, state);
- else if (has_weight) {
+ if (has_weight) {
uint64_t weight = cgroup_context_cpu_weight(c, state);
shares = cgroup_cpu_weight_to_shares(weight);
log_cgroup_compat(u, "Applying [Startup]CpuWeight %" PRIu64 " as [Startup]CpuShares %" PRIu64 " on %s",
weight, shares, path);
- } else
+ } else if (has_shares)
+ shares = cgroup_context_cpu_shares(c, state);
+ else
shares = CGROUP_CPU_SHARES_DEFAULT;
cgroup_apply_legacy_cpu_config(u, shares, c->cpu_quota_per_sec_usec);
char buf[DECIMAL_STR_MAX(uint64_t)+1];
uint64_t weight;
- if (has_blockio)
- weight = cgroup_context_blkio_weight(c, state);
- else if (has_io) {
+ if (has_io) {
uint64_t io_weight = cgroup_context_io_weight(c, state);
weight = cgroup_weight_io_to_blkio(cgroup_context_io_weight(c, state));
log_cgroup_compat(u, "Applying [Startup]IOWeight %" PRIu64 " as [Startup]BlockIOWeight %" PRIu64,
io_weight, weight);
- } else
+ } else if (has_blockio)
+ weight = cgroup_context_blkio_weight(c, state);
+ else
weight = CGROUP_BLKIO_WEIGHT_DEFAULT;
xsprintf(buf, "%" PRIu64 "\n", weight);
log_unit_full(u, IN_SET(r, -ENOENT, -EROFS, -EACCES) ? LOG_DEBUG : LOG_WARNING, r,
"Failed to set blkio.weight: %m");
- if (has_blockio) {
- CGroupBlockIODeviceWeight *w;
-
- /* FIXME: no way to reset this list */
- LIST_FOREACH(device_weights, w, c->blockio_device_weights)
- cgroup_apply_blkio_device_weight(u, w->path, w->weight);
- } else if (has_io) {
+ if (has_io) {
CGroupIODeviceWeight *w;
/* FIXME: no way to reset this list */
cgroup_apply_blkio_device_weight(u, w->path, weight);
}
+ } else if (has_blockio) {
+ CGroupBlockIODeviceWeight *w;
+
+ /* FIXME: no way to reset this list */
+ LIST_FOREACH(device_weights, w, c->blockio_device_weights)
+ cgroup_apply_blkio_device_weight(u, w->path, w->weight);
}
}
/* Apply limits and free ones without config. */
- if (has_blockio) {
- CGroupBlockIODeviceBandwidth *b, *next;
-
- LIST_FOREACH_SAFE(device_bandwidths, b, next, c->blockio_device_bandwidths) {
- if (!cgroup_apply_blkio_device_limit(u, b->path, b->rbps, b->wbps))
- cgroup_context_free_blockio_device_bandwidth(c, b);
- }
- } else if (has_io) {
+ if (has_io) {
CGroupIODeviceLimit *l, *next;
LIST_FOREACH_SAFE(device_limits, l, next, c->io_device_limits) {
if (!cgroup_apply_blkio_device_limit(u, l->path, l->limits[CGROUP_IO_RBPS_MAX], l->limits[CGROUP_IO_WBPS_MAX]))
cgroup_context_free_io_device_limit(c, l);
}
+ } else if (has_blockio) {
+ CGroupBlockIODeviceBandwidth *b, *next;
+
+ LIST_FOREACH_SAFE(device_bandwidths, b, next, c->blockio_device_bandwidths)
+ if (!cgroup_apply_blkio_device_limit(u, b->path, b->rbps, b->wbps))
+ cgroup_context_free_blockio_device_bandwidth(c, b);
}
}
if ((mask & CGROUP_MASK_MEMORY) && !is_root) {
if (cg_all_unified() > 0) {
- uint64_t max = c->memory_max;
- uint64_t swap_max = c->memory_swap_max;
+ uint64_t max;
+ uint64_t swap_max = CGROUP_LIMIT_MAX;
if (cgroup_context_has_unified_memory_config(c)) {
max = c->memory_max;
cgroup_apply_unified_memory_limit(u, "memory.swap.max", swap_max);
} else {
char buf[DECIMAL_STR_MAX(uint64_t) + 1];
- uint64_t val = c->memory_limit;
+ uint64_t val;
- if (val == CGROUP_LIMIT_MAX) {
+ if (cgroup_context_has_unified_memory_config(c)) {
val = c->memory_max;
-
- if (val != CGROUP_LIMIT_MAX)
- log_cgroup_compat(u, "Applying MemoryMax %" PRIi64 " as MemoryLimit", c->memory_max);
- }
+ log_cgroup_compat(u, "Applying MemoryMax %" PRIi64 " as MemoryLimit", val);
+ } else
+ val = c->memory_limit;
if (val == CGROUP_LIMIT_MAX)
strncpy(buf, "-1\n", sizeof(buf));
}
LIST_FOREACH(device_allow, a, c->device_allow) {
- char acc[4];
+ char acc[4], *val;
unsigned k = 0;
if (a->r)
if (startswith(a->path, "/dev/"))
whitelist_device(path, a->path, acc);
- else if (startswith(a->path, "block-"))
- whitelist_major(path, a->path + 6, 'b', acc);
- else if (startswith(a->path, "char-"))
- whitelist_major(path, a->path + 5, 'c', acc);
+ else if ((val = startswith(a->path, "block-")))
+ whitelist_major(path, val, 'b', acc);
+ else if ((val = startswith(a->path, "char-")))
+ whitelist_major(path, val, 'c', acc);
else
log_unit_debug(u, "Ignoring device %s while writing cgroup attribute.", a->path);
}
return NULL;
if (slice)
- return strjoin(u->manager->cgroup_root, "/", slice, "/", escaped, NULL);
+ return strjoin(u->manager->cgroup_root, "/", slice, "/",
+ escaped);
else
- return strjoin(u->manager->cgroup_root, "/", escaped, NULL);
+ return strjoin(u->manager->cgroup_root, "/", escaped);
}
int unit_set_cgroup_path(Unit *u, const char *path) {
while ((r = cg_read_subgroup(d, &fn)) > 0) {
_cleanup_free_ char *p = NULL;
- p = strjoin(path, "/", fn, NULL);
+ p = strjoin(path, "/", fn);
free(fn);
if (!p)