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(parent: 9211dda) | patch
tracing/user_events: Update documentation for ABI
authorBeau Belgrave <beaub@linux.microsoft.com>
Tue, 28 Mar 2023 23:52:16 +0000 (16:52 -0700)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Wed, 29 Mar 2023 10:52:09 +0000 (06:52 -0400)
commit27dc2ae7c8d88a23014a74171b2194f8d47ecca7
treea3591443727bb8bfcb6a7e876cd9c362fde4e2cbtree | snapshot
parent9211ddaa78261373b50711c84de978cff8e2bd17commit | diff
tracing/user_events: Update documentation for ABI

The ABI for user_events has changed from mmap() based to remote writes.
Update the documentation to reflect these changes, add new section for
unregistering events since lifetime is now tied to tasks instead of
files.

Link: https://lkml.kernel.org/r/20230328235219.203-10-beaub@linux.microsoft.com
Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Documentation/trace/user_events.rst diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)