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exfat: add setlease file operation

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Add the setlease file_operation to exfat_file_operations and
exfat_dir_operations, pointing to generic_setlease.  A future patch
will change the default behavior to reject lease attempts with -EINVAL
when there is no setlease file operation defined. Add generic_setlease
to retain the ability to set leases on this filesystem.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260108-setlease-6-20-v1-7-ea4dec9b67fa@kernel.org
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton 2026-01-08 12:13:02 -05:00 committed by Christian Brauner
parent 20747a2a29
commit b8ca026675
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GPG Key ID: 91C61BC06578DCA2
2 changed files with 4 additions and 0 deletions
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2
fs/exfat/dir.c
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@ -7,6 +7,7 @@
#include <linux/compat.h>
#include <linux/bio.h>
#include <linux/buffer_head.h>
#include <linux/filelock.h>
#include "exfat_raw.h"
#include "exfat_fs.h"
@ -298,6 +299,7 @@ const struct file_operations exfat_dir_operations = {
.compat_ioctl = exfat_compat_ioctl,
#endif
.fsync = exfat_file_fsync,
.setlease = generic_setlease,
};
int exfat_alloc_new_dir(struct inode *inode, struct exfat_chain *clu)

2
fs/exfat/file.c
View File

@ -12,6 +12,7 @@
#include <linux/security.h>
#include <linux/msdos_fs.h>
#include <linux/writeback.h>
#include <linux/filelock.h>
#include "exfat_raw.h"
#include "exfat_fs.h"
@ -772,6 +773,7 @@ const struct file_operations exfat_file_operations = {
.fsync = exfat_file_fsync,
.splice_read = exfat_splice_read,
.splice_write = iter_file_splice_write,
.setlease = generic_setlease,
};
const struct inode_operations exfat_file_inode_operations = {