diff options
| author | Alexander Aring <[email protected]> | 2023-05-29 17:44:39 -0400 |
|---|---|---|
| committer | David Teigland <[email protected]> | 2023-06-14 10:17:33 -0500 |
| commit | d00725cab226491fc347d9bc42b881a0a35419cf (patch) | |
| tree | 36e4a76d11a180271633a9cbef6d20a2a87b1424 /lib/test_fortify/write_overflow-strlcpy-src.c | |
| parent | 75a7d60134ce84209f2c61ec4619ee543aa8f466 (diff) | |
fs: dlm: handle sequence numbers as atomic
Currently seq_next is only be read on the receive side which processed
in an ordered way. The seq_send is being protected by locks. To being
able to read the seq_next value on send side as well we convert it to an
atomic_t value. The atomic_cmpxchg() is probably not necessary, however
the atomic_inc() depends on a if coniditional and this should be handled
in an atomic context.
Signed-off-by: Alexander Aring <[email protected]>
Signed-off-by: David Teigland <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strlcpy-src.c')
0 files changed, 0 insertions, 0 deletions