From: Ira Weiny <ira.we...@intel.com>
The kmap() calls in this FS are localized to a single thread. To avoid
the over head of global PKRS updates use the new kmap_thread() call.
Cc: Miklos Szeredi <mik...@szeredi.hu>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
---
fs/fuse/readdir.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fuse/readdir.c b/fs/fuse/readdir.c
index 90e3f01bd796..953ffe6f56e3 100644
--- a/fs/fuse/readdir.c
+++ b/fs/fuse/readdir.c
@@ -536,9 +536,9 @@ static int fuse_readdir_cached(struct file *file, struct
dir_context *ctx)
* Contents of the page are now protected against changing by holding
* the page lock.
*/
- addr = kmap(page);
+ addr = kmap_thread(page);
res = fuse_parse_cache(ff, addr, size, ctx);
- kunmap(page);
+ kunmap_thread(page);
unlock_page(page);
put_page(page);
--
2.28.0.rc0.12.gb6a658bd00c9
