From: Jan Kara Date: Thu, 10 Mar 2016 03:26:55 +0000 (-0500) Subject: ext4: fix setting of referenced bit in ext4_es_lookup_extent() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87d8a74b56746d4b6125602365b10995116afd00;p=linux-beck.git ext4: fix setting of referenced bit in ext4_es_lookup_extent() We were setting referenced bit on the extent structure we return from ext4_es_lookup_extent() which is just a private structure on stack. Thus setting had no effect. Set the bit in the structure in the status tree instead. Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o --- diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c index ac748b3af1c1..e38b987ac7f5 100644 --- a/fs/ext4/extents_status.c +++ b/fs/ext4/extents_status.c @@ -823,8 +823,8 @@ out: es->es_lblk = es1->es_lblk; es->es_len = es1->es_len; es->es_pblk = es1->es_pblk; - if (!ext4_es_is_referenced(es)) - ext4_es_set_referenced(es); + if (!ext4_es_is_referenced(es1)) + ext4_es_set_referenced(es1); stats->es_stats_cache_hits++; } else { stats->es_stats_cache_misses++;