| commit | 0c8e3fe35db9b66ae0030849545030ec7c0fc45c | [log] [tgz] |
|---|---|---|
| author | Amir Goldstein <amir73il@gmail.com> | Sun May 13 22:40:30 2018 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun May 13 22:40:30 2018 -0400 |
| tree | 3edd5f018bd5f2e2a2b635b99eec7a30deff5782 | |
| parent | eee597ac931305eff3d3fd1d61d6aae553bc0984 [diff] |
vfs: add the sb_start_intwrite_trylock() helper Needed by ext4 to test frozen fs before updating s_last_mounted. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz>