zfs/module/os/linux
Pavel Snajdr 52e658edd7 Remove zpl_revalidate: fix snapshot rollback
Open files, which aren't present in the snapshot, which is being
roll-backed to, need to disappear from the visible VFS image of
the dataset.

Kernel provides d_drop function to drop invalid entry from
the dcache, but inode can be referenced by dentry multiple dentries.

The introduced zpl_d_drop_aliases function walks and invalidates
all aliases of an inode.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pavel Snajdr <snajpa@snajpa.net>
Closes #9600
Closes #14070
2022-12-01 12:39:42 -08:00
..
spl Linux 6.1 compat: change order of sys/mutex.h includes 2022-11-01 12:44:56 -07:00
zfs Remove zpl_revalidate: fix snapshot rollback 2022-12-01 12:39:42 -08:00