virtiofs: maintain a list of busy elements
authorVivek Goyal <vgoyal@redhat.com>
Wed, 19 Aug 2020 22:19:55 +0000 (18:19 -0400)
committerMiklos Szeredi <mszeredi@redhat.com>
Thu, 10 Sep 2020 09:39:23 +0000 (11:39 +0200)
commitd0cfb9dcbca6ebd21ec78ea719b451ea4c22cecf
treeee066b2bf7124a7c58d06880ed132b8d10b752e8
parent6ae330cad6ef22ab8347ea9e0707dc56a7c7363f
virtiofs: maintain a list of busy elements

This list will be used selecting fuse_dax_mapping to free when number of
free mappings drops below a threshold.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/fuse/dax.c