Lines Matching refs:i_rwsem

7 kinds of locks - per-inode (->i_rwsem) and per-filesystem
10 When taking the i_rwsem on multiple non-directory objects, we
140   * rank ->i_rwsem of non-directories on given filesystem in inode pointer
142   * put ->i_rwsem of all directories on a filesystem at the same rank,
143     lower than ->i_rwsem of any non-directory on the same filesystem.
144   * put ->s_vfs_rename_mutex at rank lower than that of any ->i_rwsem
152   2. ->i_rwsem of directories on that NFS filesystem, same rank for all
153   3. ->i_rwsem of non-directories on that filesystem, in order of
156   5. ->i_rwsem of directories on the local filesystem, same rank for all
157   6. ->i_rwsem of non-directories on local filesystem, in order of
169 i.e. they all will be ->i_rwsem of directories on the same filesystem.