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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-07-29 16:59:16 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2018-07-29 16:59:16 -0400 |
| commit | cdbf8897cb09b7baf2b8a7e78051a35a872b01d5 (patch) | |
| tree | 948dc77af5c5b9627fbe8b6fd3eb56e48556f1ef /fs/ext4/migrate.c | |
| parent | 0694f8c39f113bcdb759a7f84981a69bf5d7161d (diff) | |
dax: dax_layout_busy_page() warn on !exceptional
Inodes using DAX should only ever have exceptional entries in their page
caches. Make this clear by warning if the iteration in
dax_layout_busy_page() ever sees a non-exceptional entry, and by adding a
comment for the pagevec_release() call which only deals with struct page
pointers.
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/migrate.c')
0 files changed, 0 insertions, 0 deletions