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Message-ID: <efd617db128969415cadb1635217c58d6eca1bd7.1731433903.git.josef@toxicpanda.com> Date: Tue, 12 Nov 2024 12:55:31 -0500 From: Josef Bacik <josef@...icpanda.com> To: kernel-team@...com, linux-fsdevel@...r.kernel.org, jack@...e.cz, amir73il@...il.com, brauner@...nel.org, torvalds@...ux-foundation.org, linux-xfs@...r.kernel.org, linux-btrfs@...r.kernel.org, linux-mm@...ck.org, linux-ext4@...r.kernel.org Subject: [PATCH v7 16/18] xfs: add pre-content fsnotify hook for write faults xfs has it's own handling for write faults, so we need to add the pre-content fsnotify hook for this case. Reads go through filemap_fault so they're handled properly there. Signed-off-by: Josef Bacik <josef@...icpanda.com> --- fs/xfs/xfs_file.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index ca47cae5a40a..4fe89770ecb5 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -1458,6 +1458,10 @@ xfs_write_fault( unsigned int lock_mode = XFS_MMAPLOCK_SHARED; vm_fault_t ret; + ret = filemap_fsnotify_fault(vmf); + if (unlikely(ret)) + return ret; + sb_start_pagefault(inode->i_sb); file_update_time(vmf->vma->vm_file); -- 2.43.0
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