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jfs: add setlease file operation

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Add the setlease file_operation to jfs_file_operations and
jfs_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-v1-12-ea4dec9b67fa@kernel.org
Acked-by: Richard Weinberger <richard@nod.at>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton
2026-01-12 10:55:46 +01:00
committed by Christian Brauner
parent c275e6e7c0
commit 7dd596bb35
2 changed files with 4 additions and 0 deletions
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fs/jfs/file.c
+2
View File
@@ -6,6 +6,7 @@
#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/filelock.h>
#include <linux/posix_acl.h>
#include <linux/quotaops.h>
#include "jfs_incore.h"
@@ -153,4 +154,5 @@ const struct file_operations jfs_file_operations = {
.release = jfs_release,
.unlocked_ioctl = jfs_ioctl,
.compat_ioctl = compat_ptr_ioctl,
.setlease = generic_setlease,
};
fs/jfs/namei.c
+2
View File
@@ -5,6 +5,7 @@
*/
#include <linux/fs.h>
#include <linux/filelock.h>
#include <linux/namei.h>
#include <linux/ctype.h>
#include <linux/quotaops.h>
@@ -1545,6 +1546,7 @@ const struct file_operations jfs_dir_operations = {
.unlocked_ioctl = jfs_ioctl,
.compat_ioctl = compat_ptr_ioctl,
.llseek = generic_file_llseek,
.setlease = generic_setlease,
};
static int jfs_ci_hash(const struct dentry *dir, struct qstr *this)