f2fs: fix to keep compatibility of fault injection interface

The value of FAULT_* macros and its description in f2fs.rst became
inconsistent, fix this to keep compatibility of fault injection
interface.

Fixes: 67883ade7a98 ("f2fs: remove FAULT_ALLOC_BIO")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst
index 21d40e3..09de6eb 100644 (file)
--- a/Documentation/filesystems/f2fs.rst
+++ b/Documentation/filesystems/f2fs.rst
@@ -185,6 +185,7 @@ fault_type=%d                Support configuring fault injection type, should be
                         FAULT_KVMALLOC           0x000000002
                         FAULT_PAGE_ALLOC         0x000000004
                         FAULT_PAGE_GET           0x000000008
+                        FAULT_ALLOC_BIO          0x000000010 (obsolete)
                         FAULT_ALLOC_NID          0x000000020
                         FAULT_ORPHAN             0x000000040
                         FAULT_BLOCK              0x000000080

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 13a7cfe..4b6ea49 100644 (file)
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -43,6 +43,7 @@ enum {
        FAULT_KVMALLOC,
        FAULT_PAGE_ALLOC,
        FAULT_PAGE_GET,
+       FAULT_ALLOC_BIO,        /* it's obsolete due to bio_alloc() will never fail */
        FAULT_ALLOC_NID,
        FAULT_ORPHAN,
        FAULT_BLOCK,