tree 2e6f329259d442c23829c218a21977bbd6a5d248
parent 949f4a7c08bc4a050eae7aeeac3e6d019d1feafb
author Jan Kara <jack@suse.cz> 1287605848 +0200
committer Jan Kara <jack@suse.cz> 1294329835 +0100

udf: Protect default inode credentials by rwlock

Superblock carries credentials (uid, gid, etc.) which are used as default
values in __udf_read_inode() when media does not provide these. These
credentials can change during remount so we protect them by a rwlock so that
each inode gets a consistent set of credentials.

Signed-off-by: Jan Kara <jack@suse.cz>