It is possible that inline reclaim returns null. Continue to wait for free range in that case.
Signed-off-by: Vivek Goyal <[email protected]> --- fs/fuse/file.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index d9bada37d8ef..310fb22b31bd 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -4074,8 +4074,11 @@ static struct fuse_dax_mapping *alloc_dax_mapping_reclaim(struct fuse_conn *fc, if (dmap) return dmap; - if (fi->nr_dmaps) - return inode_reclaim_first_dmap(fc, inode); + if (fi->nr_dmaps) { + dmap = inode_reclaim_first_dmap(fc, inode); + if (dmap) + return dmap; + } /* * There are no mappings which can be reclaimed. * Wait for one. -- 2.20.1
