Similar to commit 46c9a946d766 ("shmem: use monotonic time for i_generation") we should not use the deprecated get_seconds() interface for i_generation.
prandom_u32() is the replacement used in other file systems.
Signed-off-by: Arnd Bergmann arnd@arndb.de --- fs/fat/inode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 5f04c5c810fb..594b05ae16c9 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -21,6 +21,7 @@ #include <linux/blkdev.h> #include <linux/backing-dev.h> #include <asm/unaligned.h> +#include <linux/random.h> #include <linux/iversion.h> #include "fat.h"
@@ -521,7 +522,7 @@ int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) inode->i_uid = sbi->options.fs_uid; inode->i_gid = sbi->options.fs_gid; inode_inc_iversion(inode); - inode->i_generation = get_seconds(); + inode->i_generation = prandom_u32();
if ((de->attr & ATTR_DIR) && !IS_FREE(de->name)) { inode->i_generation &= ~1;