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| /linux/fs/debugfs/ |
| H A D | internal.h | diff 8c88a474357ead632b07c70bf7f119ace8c3b39e Fri Nov 24 17:25:26 CET 2023 Johannes Berg <johannes.berg@intel.com> 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>
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| H A D | inode.c | diff 8c88a474357ead632b07c70bf7f119ace8c3b39e Fri Nov 24 17:25:26 CET 2023 Johannes Berg <johannes.berg@intel.com> 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>
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