diff options
Diffstat (limited to 'fs/cifs/cached_dir.c')
| -rw-r--r-- | fs/cifs/cached_dir.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/cifs/cached_dir.c b/fs/cifs/cached_dir.c index 20efc9e22761..60399081046a 100644 --- a/fs/cifs/cached_dir.c +++ b/fs/cifs/cached_dir.c @@ -340,6 +340,27 @@ smb2_close_cached_fid(struct kref *ref) free_cached_dir(cfid); } +void drop_cached_dir_by_name(const unsigned int xid, struct cifs_tcon *tcon, + const char *name, struct cifs_sb_info *cifs_sb) +{ + struct cached_fid *cfid = NULL; + int rc; + + rc = open_cached_dir(xid, tcon, name, cifs_sb, true, &cfid); + if (rc) { + cifs_dbg(FYI, "no cached dir found for rmdir(%s)\n", name); + return; + } + spin_lock(&cfid->cfids->cfid_list_lock); + if (cfid->has_lease) { + cfid->has_lease = false; + kref_put(&cfid->refcount, smb2_close_cached_fid); + } + spin_unlock(&cfid->cfids->cfid_list_lock); + close_cached_dir(cfid); +} + + void close_cached_dir(struct cached_fid *cfid) { kref_put(&cfid->refcount, smb2_close_cached_fid); |