Commit a46e8109 authored Nov 08, 2019 by Arnd Bergmann Committed by Greg Kroah-Hartman Nov 11, 2019

staging: exfat: use prandom_u32() for i_generation

Similar to commit 46c9a946 ("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>
Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Link: https://lore.kernel.org/r/20191108213257.3097633-2-arnd@arndb.de

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1fa489b1

drivers/staging/exfat/exfat_super.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@
		#include <linux/sched.h>
		#include <linux/fs_struct.h>
		#include <linux/namei.h>

		#include <linux/random.h>
		#include <linux/string.h>
		#include <linux/nls.h>
		#include <linux/mutex.h>
		@@ -3363,7 +3363,7 @@ static int exfat_fill_inode(struct inode inode, struct file_id_t fid)
		inode->i_uid = sbi->options.fs_uid;
		inode->i_gid = sbi->options.fs_gid;
		INC_IVERSION(inode);
		inode->i_generation = get_seconds();
		inode->i_generation = prandom_u32();

		if (info.Attr & ATTR_SUBDIR) { /* directory */
		inode->i_generation &= ~1;