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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: Jeff Layton <jlayton@kernel.org> Reviewed-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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2 changed files with 7 additions and 0 deletions
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@ -10,6 +10,7 @@
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#include <linux/pagevec.h>
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#include <linux/task_io_accounting_ops.h>
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#include <linux/signal.h>
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#include <linux/iversion.h>
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#include "super.h"
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#include "mds_client.h"
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@ -1576,6 +1577,7 @@ static vm_fault_t ceph_page_mkwrite(struct vm_fault *vmf)
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/* Update time before taking page lock */
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file_update_time(vma->vm_file);
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inode_inc_iversion_raw(inode);
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do {
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lock_page(page);
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@ -10,6 +10,7 @@
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#include <linux/namei.h>
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#include <linux/writeback.h>
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#include <linux/falloc.h>
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#include <linux/iversion.h>
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#include "super.h"
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#include "mds_client.h"
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@ -1435,6 +1436,8 @@ static ssize_t ceph_write_iter(struct kiocb *iocb, struct iov_iter *from)
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if (err)
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goto out;
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inode_inc_iversion_raw(inode);
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if (ci->i_inline_version != CEPH_INLINE_NONE) {
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err = ceph_uninline_data(file, NULL);
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if (err < 0)
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@ -2064,6 +2067,8 @@ static ssize_t ceph_copy_file_range(struct file *src_file, loff_t src_off,
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do_final_copy = true;
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file_update_time(dst_file);
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inode_inc_iversion_raw(dst_inode);
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if (endoff > size) {
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int caps_flags = 0;
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