From: Erez Zadok <ezk@xxxxxxxxxxxxx> Signed-off-by: Erez Zadok <ezk@xxxxxxxxxxxxx> [jsipek: no need to take a read lock on the superblock private data] Signed-off-by: Josef 'Jeff' Sipek <jsipek@xxxxxxxxxxxxx> --- fs/unionfs/super.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/fs/unionfs/super.c b/fs/unionfs/super.c index 571b589..037c47d 100644 --- a/fs/unionfs/super.c +++ b/fs/unionfs/super.c @@ -97,6 +97,7 @@ static void unionfs_put_super(struct super_block *sb) { int bindex, bstart, bend; struct unionfs_sb_info *spd; + int leaks = 0; spd = UNIONFS_SB(sb); if (!spd) @@ -107,7 +108,12 @@ static void unionfs_put_super(struct super_block *sb) /* Make sure we have no leaks of branchget/branchput. */ for (bindex = bstart; bindex <= bend; bindex++) - BUG_ON(branch_count(sb, bindex) != 0); + if (branch_count(sb, bindex) != 0) { + printk("unionfs: branch %d has %d references left!\n", + bindex, branch_count(sb,bindex)); + leaks = 1; + } + BUG_ON(leaks != 0); kfree(spd->data); kfree(spd); -- 1.5.0.3.268.g3dda - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html