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Commit 5c308356 authored by Jeff Layton's avatar Jeff Layton Committed by Ilya Dryomov
Browse files

ceph: increment change_attribute on local changes 



We don't set SB_I_VERSION on ceph since we need to manage it ourselves,
so we must increment it whenever we update the file times.

Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Reviewed-by: default avatar"Yan, Zheng" <zyan@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 176c77c9

fs/ceph/addr.c

+2 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#include <linux/pagevec.h>

#include <linux/task_io_accounting_ops.h>

#include <linux/signal.h>

#include <linux/iversion.h>



#include "super.h"

#include "mds_client.h"
@@ -1576,6 +1577,7 @@ static vm_fault_t ceph_page_mkwrite(struct vm_fault *vmf) 


	/* Update time before taking page lock */

	file_update_time(vma->vm_file);

	inode_inc_iversion_raw(inode);



	do {

		lock_page(page);

fs/ceph/file.c

+5 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#include <linux/namei.h>

#include <linux/writeback.h>

#include <linux/falloc.h>

#include <linux/iversion.h>



#include "super.h"

#include "mds_client.h"
@@ -1435,6 +1436,8 @@ static ssize_t ceph_write_iter(struct kiocb *iocb, struct iov_iter *from) 
	if (err)

		goto out;



	inode_inc_iversion_raw(inode);



	if (ci->i_inline_version != CEPH_INLINE_NONE) {

		err = ceph_uninline_data(file, NULL);

		if (err < 0)
@@ -2064,6 +2067,8 @@ static ssize_t ceph_copy_file_range(struct file *src_file, loff_t src_off, 
		do_final_copy = true;



	file_update_time(dst_file);

	inode_inc_iversion_raw(dst_inode);



	if (endoff > size) {

		int caps_flags = 0;