diff options
| author | Nikos Tsironis <ntsironis@arrikto.com> | 2021-01-22 17:25:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-04 10:26:52 +0100 |
| commit | e59b9a8464beeb7313062485b7e7640e3d74a12c (patch) | |
| tree | 1eac47e3ff9d66a13c4d3d7757cc11eeddf7e2c4 | |
| parent | fead0c8e5c56ad409856a7e36c6260e8597afef5 (diff) | |
dm era: Use correct value size in equality function of writeset tree
commit 64f2d15afe7b336aafebdcd14cc835ecf856df4b upstream.
Fix the writeset tree equality test function to use the right value size
when comparing two btree values.
Fixes: eec40579d84873 ("dm: add era target")
Cc: stable@vger.kernel.org # v3.15+
Signed-off-by: Nikos Tsironis <ntsironis@arrikto.com>
Reviewed-by: Ming-Hung Tsai <mtsai@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/md/dm-era-target.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c index 171496236e4b..b7cfc0ddb918 100644 --- a/drivers/md/dm-era-target.c +++ b/drivers/md/dm-era-target.c @@ -389,7 +389,7 @@ static void ws_dec(void *context, const void *value) static int ws_eq(void *context, const void *value1, const void *value2) { - return !memcmp(value1, value2, sizeof(struct writeset_metadata)); + return !memcmp(value1, value2, sizeof(struct writeset_disk)); } /*----------------------------------------------------------------*/ |