diff options
Diffstat (limited to 'fs/smb/client/cached_dir.c')
| -rw-r--r-- | fs/smb/client/cached_dir.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/smb/client/cached_dir.c b/fs/smb/client/cached_dir.c index b69daeb1301b..b6f538a1d5af 100644 --- a/fs/smb/client/cached_dir.c +++ b/fs/smb/client/cached_dir.c @@ -697,6 +697,21 @@ static void free_cached_dir(struct cached_fid *cfid) kfree(dirent); } + /* adjust tcon-level counters and reset per-dir accounting */ + if (cfid->cfids) { + if (cfid->dirents.entries_count) + atomic_long_sub((long)cfid->dirents.entries_count, + &cfid->cfids->total_dirents_entries); + if (cfid->dirents.bytes_used) { + atomic64_sub((long long)cfid->dirents.bytes_used, + &cfid->cfids->total_dirents_bytes); + atomic64_sub((long long)cfid->dirents.bytes_used, + &cifs_dircache_bytes_used); + } + } + cfid->dirents.entries_count = 0; + cfid->dirents.bytes_used = 0; + kfree(cfid->path); cfid->path = NULL; kfree(cfid); @@ -792,6 +807,9 @@ struct cached_fids *init_cached_dirs(void) queue_delayed_work(cfid_put_wq, &cfids->laundromat_work, dir_cache_timeout * HZ); + atomic_long_set(&cfids->total_dirents_entries, 0); + atomic64_set(&cfids->total_dirents_bytes, 0); + return cfids; } |