diff options
| author | Jens Axboe <axboe@kernel.dk> | 2024-12-20 08:47:45 -0700 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-01-04 09:36:44 +0100 |
| commit | af6505e5745b9f3a670de405b08b73573343c15c (patch) | |
| tree | 9bea7c020feb8e1064ab98675976c70a3360bf0a /fs/proc/array.c | |
| parent | 40384c840ea1944d7c5a392e8975ed088ecf0b37 (diff) | |
fs: add RWF_DONTCACHE iocb and FOP_DONTCACHE file_operations flag
If a file system supports uncached buffered IO, it may set FOP_DONTCACHE
and enable support for RWF_DONTCACHE. If RWF_DONTCACHE is attempted
without the file system supporting it, it'll get errored with -EOPNOTSUPP.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20241220154831.1086649-8-axboe@kernel.dk
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions