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f2fs: add setlease file operation

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Add the setlease file_operation to f2fs_file_operations and
f2fs_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-v1-8-ea4dec9b67fa@kernel.org
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton
2026-01-08 12:13:03 -05:00
committed by Christian Brauner
parent b8ca026675
commit 9e2ac6ddb3
2 changed files with 4 additions and 0 deletions
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2
fs/f2fs/dir.c
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@@ -8,6 +8,7 @@
#include <linux/unaligned.h>
#include <linux/fs.h>
#include <linux/f2fs_fs.h>
#include <linux/filelock.h>
#include <linux/sched/signal.h>
#include <linux/unicode.h>
#include "f2fs.h"
@@ -1136,4 +1137,5 @@ const struct file_operations f2fs_dir_operations = {
#ifdef CONFIG_COMPAT
.compat_ioctl = f2fs_compat_ioctl,
#endif
.setlease = generic_setlease,
};

2
fs/f2fs/file.c
View File

@@ -11,6 +11,7 @@
#include <linux/writeback.h>
#include <linux/blkdev.h>
#include <linux/falloc.h>
#include <linux/filelock.h>
#include <linux/types.h>
#include <linux/compat.h>
#include <linux/uaccess.h>
@@ -5457,4 +5458,5 @@ const struct file_operations f2fs_file_operations = {
.splice_write = iter_file_splice_write,
.fadvise = f2fs_file_fadvise,
.fop_flags = FOP_BUFFER_RASYNC,
.setlease = generic_setlease,
};