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| author | Paul E. McKenney <[email protected]> | 2021-05-13 18:17:02 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2021-07-20 20:52:03 +0000 |
| commit | 1846a7fa767fbf8cf42d71daf75d51e30e3c8327 (patch) | |
| tree | 3e74cbd36a43ad73d5d1696271a6568fe66f7b57 /fs/ext4/fast_commit.c | |
| parent | Linux 5.14-rc2 (diff) | |
| download | kernel-1846a7fa767fbf8cf42d71daf75d51e30e3c8327.tar.gz kernel-1846a7fa767fbf8cf42d71daf75d51e30e3c8327.zip | |
tools/memory-model: Make read_foo_diagnostic() more clearly diagnostic
The current definition of read_foo_diagnostic() in the "Lock Protection
With Lockless Diagnostic Access" section returns a value, which could
be use for any purpose. This could mislead people into incorrectly
using data_race() in cases where READ_ONCE() is required. This commit
therefore makes read_foo_diagnostic() simply print the value read.
Reported-by: Manfred Spraul <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions