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staging: exfat: use prandom_u32() for i_generation

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Similar to commit 46c9a946d7 ("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>
This commit is contained in:
Arnd Bergmann 2019-11-08 22:32:39 +01:00 committed by Greg Kroah-Hartman
parent 1fa489b14d
commit a46e810975
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/exfat/exfat_super.c
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@ -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;