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

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This reverts commit 7f4796a465.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20250312073852.2123409-4-amir73il@gmail.com
This commit is contained in:
Amir Goldstein 2025-03-12 08:38:49 +01:00 • committed by Jan Kara
parent bc71aab451
commit 27773ce177
1 changed files with 0 additions and 13 deletions
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13
fs/xfs/xfs_file.c
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@ -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);