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authorKirill Smelkov <kirr@nexedi.com>2019-03-27 12:15:17 +0300
committerMiklos Szeredi <mszeredi@redhat.com>2019-04-24 18:05:06 +0300
commitf2294482ff65dd9c9c3c6ae1447f908c6aa60f52 (patch)
tree24c4b9382b94044e42ac27b0cee439e33a7554e8 /fs/fuse/fuse_i.h
parent0cbade024ba501313da3b7e5dd2a188a6bc491b5 (diff)
downloadlinux-f2294482ff65dd9c9c3c6ae1447f908c6aa60f52.tar.xz
fuse: convert printk -> pr_*
Functions, like pr_err, are a more modern variant of printing compared to printk. They could be used to denoise sources by using needed level in the print function name, and by automatically inserting per-driver / function / ... print prefix as defined by pr_fmt macro. pr_* are also said to be used in Documentation/process/coding-style.rst and more recent code - for example overlayfs - uses them instead of printk. Convert CUSE and FUSE to use the new pr_* functions. CUSE output stays completely unchanged, while FUSE output is amended a bit for "trying to steal weird page" warning - the second line now comes also with "fuse:" prefix. I hope it is ok. Suggested-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Kirill Smelkov <kirr@nexedi.com> Reviewed-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/fuse_i.h')
-rw-r--r--fs/fuse/fuse_i.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 0920c0c032a0..e6195bc8f836 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -9,6 +9,10 @@
#ifndef _FS_FUSE_I_H
#define _FS_FUSE_I_H
+#ifndef pr_fmt
+# define pr_fmt(fmt) "fuse: " fmt
+#endif
+
#include <linux/fuse.h>
#include <linux/fs.h>
#include <linux/mount.h>