From: Matthew Wilcox
commit 25bbe21bf427a81b8e3ccd480ea0e1d940256156 upstream.
After calling get_unlocked_entry(), you have to call
put_unlocked_entry() to avoid subsequent waiters losing wakeups.
Fixes: c2a7d2a11552 ("filesystem-dax: Introduce dax_lock_mapping_entry()")
Cc:
Signed-off-by:
From: Matthew Wilcox
commit 25bbe21bf427a81b8e3ccd480ea0e1d940256156 upstream.
After calling get_unlocked_entry(), you have to call
put_unlocked_entry() to avoid subsequent waiters losing wakeups.
Fixes: c2a7d2a11552 ("filesystem-dax: Introduce dax_lock_mapping_entry()")
Cc:
Signed-off-by:
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