Commit 27773ce1 authored by Amir Goldstein's avatar Amir Goldstein Committed by Jan Kara
Browse files

Revert "xfs: add pre-content fsnotify hook for DAX faults" 



This reverts commit 7f4796a4.

Signed-off-by: default avatarAmir Goldstein <amir73il@gmail.com>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20250312073852.2123409-4-amir73il@gmail.com
parent bc71aab4

fs/xfs/xfs_file.c

+0 −13
Original line number Diff line number Diff line
@@ -1451,9 +1451,6 @@ xfs_dax_read_fault( 


	trace_xfs_read_fault(ip, order);



	ret = filemap_fsnotify_fault(vmf);

	if (unlikely(ret))

		return ret;

	xfs_ilock(ip, XFS_MMAPLOCK_SHARED);

	ret = xfs_dax_fault_locked(vmf, order, false);

	xfs_iunlock(ip, XFS_MMAPLOCK_SHARED);
@@ -1482,16 +1479,6 @@ xfs_write_fault( 
	vm_fault_t		ret;



	trace_xfs_write_fault(ip, order);

	/*

	 * Usually we get here from ->page_mkwrite callback but in case of DAX

	 * we will get here also for ordinary write fault. Handle HSM

	 * notifications for that case.

	 */

	if (IS_DAX(inode)) {

		ret = filemap_fsnotify_fault(vmf);

		if (unlikely(ret))

			return ret;

	}



	sb_start_pagefault(inode->i_sb);

	file_update_time(vmf->vma->vm_file);