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| author |   Jan Kara <jack@suse.cz> | 2010-10-20 22:17:28 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-01-06 17:03:55 +0100 |
| commit | c03cad241af63445b751781a09faf08b3a5b77c1 (patch) | |
| tree | 2e6f329259d442c23829c218a21977bbd6a5d248 /fs/udf/udf_i.h | |
| parent | udf: Protect all modifications of LVID with s_alloc_mutex (diff) | |
| download | wireguard-linux-c03cad241af63445b751781a09faf08b3a5b77c1.tar.xz wireguard-linux-c03cad241af63445b751781a09faf08b3a5b77c1.zip | |
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>
Diffstat (limited to 'fs/udf/udf_i.h')
0 files changed, 0 insertions, 0 deletions