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fea62d370d
To abstract the rmid counters into a helper that returns the number of bytes counted, architecture specific per-rmid state is needed. It needs to be possible to reset this hidden state, as the values may outlive the life of an rmid, or the mount time of the filesystem. mon_event_read() is called with first = true when an rmid is first allocated in mkdir_mondata_subdir(). Add resctrl_arch_reset_rmid() and call it from __mon_event_count()'s rr->first check. Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jamie Iles <quic_jiles@quicinc.com> Reviewed-by: Shaopeng Tan <tan.shaopeng@fujitsu.com> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Xin Hao <xhao@linux.alibaba.com> Tested-by: Shaopeng Tan <tan.shaopeng@fujitsu.com> Tested-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20220902154829.30399-15-james.morse@arm.com |
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| .. | ||
| core.c | ||
| ctrlmondata.c | ||
| internal.h | ||
| Makefile | ||
| monitor.c | ||
| pseudo_lock.c | ||
| pseudo_lock_event.h | ||
| rdtgroup.c | ||