Commit 39495b12 authored by Huaisheng Ye's avatar Huaisheng Ye Committed by Mike Snitzer
Browse files

dm writecache: correct uncommitted_block when discarding uncommitted entry

When uncommitted entry has been discarded, correct wc->uncommitted_block
for getting the exact number.

Fixes: 48debafe

 ("dm: add writecache target")
Signed-off-by: default avatarHuaisheng Ye <>
Acked-by: default avatarMikulas Patocka <>
Signed-off-by: default avatarMike Snitzer <>
parent 7b237748
......@@ -853,6 +853,8 @@ static void writecache_discard(struct dm_writecache *wc, sector_t start, sector_
writecache_wait_for_ios(wc, WRITE);
discarded_something = true;
if (!writecache_entry_is_committed(wc, e))
writecache_free_entry(wc, e);
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