github/ocf
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add function to check for lazy write cache mode (WO or WB)

Browse Source 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski
2019-06-04 13:29:45 -04:00
parent a6312eb8aa
commit b97bb6f53b
4 changed files with 28 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/mngt/ocf_mngt_cache.c
View File

@@ -2147,8 +2147,10 @@ static int _cache_mngt_set_cache_mode(ocf_cache_t cache, ocf_cache_mode_t mode)
cache->conf_meta->cache_mode = mode;
if (mode_old == ocf_cache_mode_wb)
if (ocf_mngt_cache_mode_has_lazy_write(mode_old) &&
!ocf_mngt_cache_mode_has_lazy_write(mode)) {
_cache_mngt_update_initial_dirty_clines(cache);
}
ocf_cache_log(cache, log_info, "Changing cache mode from '%s' to '%s' "
"successful\n", ocf_get_io_iface_name(mode_old),