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| author |   Ira Weiny <ira.weiny@intel.com> | 2020-05-28 07:59:59 -0700 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2020-05-28 22:09:47 -0400 |
| commit | 043546e46dc70c25ff7e2cf6d09cbb0424fc9978 (patch) | |
| tree | 0100317f56b4bed631b19134ed7d6323938290e7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | fs/ext4: Update ext4_should_use_dax() (diff) | |
| download | wireguard-linux-043546e46dc70c25ff7e2cf6d09cbb0424fc9978.tar.xz wireguard-linux-043546e46dc70c25ff7e2cf6d09cbb0424fc9978.zip | |
fs/ext4: Only change S_DAX on inode load
To prevent complications with in memory inodes we only set S_DAX on
inode load. FS_XFLAG_DAX can be changed at any time and S_DAX will
change after inode eviction and reload.
Add init bool to ext4_set_inode_flags() to indicate if the inode is
being newly initialized.
Assert that S_DAX is not set on an inode which is just being loaded.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20200528150003.828793-6-ira.weiny@intel.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions