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authorDavid Howells <dhowells@redhat.com>2021-10-20 16:34:41 +0300
committerDavid Howells <dhowells@redhat.com>2022-01-07 12:22:19 +0300
commit1e1236b841166f1d2daf36fdf6bb3e656bc5f5ca (patch)
treedfe52e21b5373b4706133ba93854502a55eac904 /include/linux/fscache-cache.h
parenta39c41b853ee51f4dcd19f5556f860ae8e2f23d3 (diff)
downloadlinux-1e1236b841166f1d2daf36fdf6bb3e656bc5f5ca.tar.xz
fscache: Introduce new driver
Introduce basic skeleton of the new, rewritten fscache driver. Changes ======= ver #3: - Use remove_proc_subtree(), not remove_proc_entry() to remove a populated dir. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: linux-cachefs@redhat.com Link: https://lore.kernel.org/r/163819584034.215744.4290533472390439030.stgit@warthog.procyon.org.uk/ # v1 Link: https://lore.kernel.org/r/163906887770.143852.3577888294989185666.stgit@warthog.procyon.org.uk/ # v2 Link: https://lore.kernel.org/r/163967080039.1823006.5702921801104057922.stgit@warthog.procyon.org.uk/ # v3 Link: https://lore.kernel.org/r/164021491014.640689.4292699878317589512.stgit@warthog.procyon.org.uk/ # v4
Diffstat (limited to 'include/linux/fscache-cache.h')
-rw-r--r--include/linux/fscache-cache.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 47f21a53ac4b..d6910a913918 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -16,4 +16,6 @@
#include <linux/fscache.h>
+extern struct workqueue_struct *fscache_wq;
+
#endif /* _LINUX_FSCACHE_CACHE_H */