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| author | Jens Axboe <[email protected]> | 2024-12-20 15:47:45 +0000 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2025-01-04 08:36:44 +0000 |
| commit | af6505e5745b9f3a670de405b08b73573343c15c (patch) | |
| tree | 9bea7c020feb8e1064ab98675976c70a3360bf0a /tools/testing/selftests/coredump/stackdump_test.c | |
| parent | Linux 6.13-rc1 (diff) | |
| download | kernel-af6505e5745b9f3a670de405b08b73573343c15c.tar.gz kernel-af6505e5745b9f3a670de405b08b73573343c15c.zip | |
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'tools/testing/selftests/coredump/stackdump_test.c')
0 files changed, 0 insertions, 0 deletions