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5a6ac4cffc
This patch removes the need for zpl_revalidate altogether. There were 3 main reasons why we used d_revalidate: 1. periodic automounted snapshots umount deferral 2. negative dentries created before snapshot rollback 3. stale inodes referenced by dentry cache after snapshot rollback Periodic snapshots deferral solution introduces zfs_exit_fs function, which is called as a part of ZFS_EXIT(zfsvfs_t) macro. Negative dentries and stale inodes are solved by flushing the dcache for the particular dataset on zfs_resume_fs call. This patch also removes now unused HAVE_S_D_OP configure test. Reviewed-by: Aleksa Sarai <cyphar@cyphar.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Pavel Snajdr <snajpa@snajpa.net> Closes #8774 Closes #9549 |
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| .. | ||
| os | ||
| sys | ||
| .gitignore | ||
| libnvpair.h | ||
| libuutil_common.h | ||
| libuutil_impl.h | ||
| libuutil.h | ||
| libzfs_core.h | ||
| libzfs_impl.h | ||
| libzfs.h | ||
| libzutil.h | ||
| Makefile.am | ||
| thread_pool.h | ||
| zfeature_common.h | ||
| zfs_comutil.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||