diff options
Diffstat (limited to 'src/core/cgroup.c')
| -rw-r--r-- | src/core/cgroup.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c index 8b8b2ac5ff..0fb63b1bd1 100644 --- a/src/core/cgroup.c +++ b/src/core/cgroup.c @@ -358,8 +358,7 @@ fail: return -errno; } -static bool cgroup_context_has_io_config(CGroupContext *c) -{ +static bool cgroup_context_has_io_config(CGroupContext *c) { return c->io_accounting || c->io_weight != CGROUP_WEIGHT_INVALID || c->startup_io_weight != CGROUP_WEIGHT_INVALID || @@ -367,8 +366,7 @@ static bool cgroup_context_has_io_config(CGroupContext *c) c->io_device_limits; } -static bool cgroup_context_has_blockio_config(CGroupContext *c) -{ +static bool cgroup_context_has_blockio_config(CGroupContext *c) { return c->blockio_accounting || c->blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID || c->startup_blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID || @@ -376,8 +374,7 @@ static bool cgroup_context_has_blockio_config(CGroupContext *c) c->blockio_device_bandwidths; } -static uint64_t cgroup_context_io_weight(CGroupContext *c, ManagerState state) -{ +static uint64_t cgroup_context_io_weight(CGroupContext *c, ManagerState state) { if (IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_io_weight != CGROUP_WEIGHT_INVALID) return c->startup_io_weight; @@ -387,8 +384,7 @@ static uint64_t cgroup_context_io_weight(CGroupContext *c, ManagerState state) return CGROUP_WEIGHT_DEFAULT; } -static uint64_t cgroup_context_blkio_weight(CGroupContext *c, ManagerState state) -{ +static uint64_t cgroup_context_blkio_weight(CGroupContext *c, ManagerState state) { if (IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID) return c->startup_blockio_weight; @@ -398,20 +394,17 @@ static uint64_t cgroup_context_blkio_weight(CGroupContext *c, ManagerState state return CGROUP_BLKIO_WEIGHT_DEFAULT; } -static uint64_t cgroup_weight_blkio_to_io(uint64_t blkio_weight) -{ +static uint64_t cgroup_weight_blkio_to_io(uint64_t blkio_weight) { return CLAMP(blkio_weight * CGROUP_WEIGHT_DEFAULT / CGROUP_BLKIO_WEIGHT_DEFAULT, CGROUP_WEIGHT_MIN, CGROUP_WEIGHT_MAX); } -static uint64_t cgroup_weight_io_to_blkio(uint64_t io_weight) -{ +static uint64_t cgroup_weight_io_to_blkio(uint64_t io_weight) { return CLAMP(io_weight * CGROUP_BLKIO_WEIGHT_DEFAULT / CGROUP_WEIGHT_DEFAULT, CGROUP_BLKIO_WEIGHT_MIN, CGROUP_BLKIO_WEIGHT_MAX); } -static void cgroup_apply_io_device_weight(const char *path, const char *dev_path, uint64_t io_weight) -{ +static void cgroup_apply_io_device_weight(const char *path, const char *dev_path, uint64_t io_weight) { char buf[DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(uint64_t)+1]; dev_t dev; int r; @@ -427,8 +420,7 @@ static void cgroup_apply_io_device_weight(const char *path, const char *dev_path "Failed to set io.weight on %s: %m", path); } -static void cgroup_apply_blkio_device_weight(const char *path, const char *dev_path, uint64_t blkio_weight) -{ +static void cgroup_apply_blkio_device_weight(const char *path, const char *dev_path, uint64_t blkio_weight) { char buf[DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(uint64_t)+1]; dev_t dev; int r; @@ -444,8 +436,7 @@ static void cgroup_apply_blkio_device_weight(const char *path, const char *dev_p "Failed to set blkio.weight_device on %s: %m", path); } -static unsigned cgroup_apply_io_device_limit(const char *path, const char *dev_path, uint64_t *limits) -{ +static unsigned cgroup_apply_io_device_limit(const char *path, const char *dev_path, uint64_t *limits) { char limit_bufs[_CGROUP_IO_LIMIT_TYPE_MAX][DECIMAL_STR_MAX(uint64_t)]; char buf[DECIMAL_STR_MAX(dev_t)*2+2+(6+DECIMAL_STR_MAX(uint64_t)+1)*4]; CGroupIOLimitType type; @@ -476,8 +467,7 @@ static unsigned cgroup_apply_io_device_limit(const char *path, const char *dev_p return n; } -static unsigned cgroup_apply_blkio_device_limit(const char *path, const char *dev_path, uint64_t rbps, uint64_t wbps) -{ +static unsigned cgroup_apply_blkio_device_limit(const char *path, const char *dev_path, uint64_t rbps, uint64_t wbps) { char buf[DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(uint64_t)+1]; dev_t dev; unsigned n = 0; |