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| author | Johannes Berg <johannes.berg@intel.com> | 2023-11-24 17:25:26 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-11-27 11:24:55 +0100 |
| commit | 8c88a474357ead632b07c70bf7f119ace8c3b39e (patch) | |
| tree | 31c18cdb506b19cef567f05306f958c3d65c9dfa /net | |
| parent | f4acfcd4deb158b96595250cc332901b282d15b0 (diff) | |
| download | lwn-8c88a474357ead632b07c70bf7f119ace8c3b39e.tar.gz lwn-8c88a474357ead632b07c70bf7f119ace8c3b39e.zip | |
debugfs: add API to allow debugfs operations cancellation
In some cases there might be longer-running hardware accesses
in debugfs files, or attempts to acquire locks, and we want
to still be able to quickly remove the files.
Introduce a cancellations API to use inside the debugfs handler
functions to be able to cancel such operations on a per-file
basis.
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions