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xfs: don't try to handle non-update pages in xfile_obj_load

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shmem_read_mapping_page_gfp always returns an uptodate page or an
ERR_PTR.  Remove the code that tries to handle a non-uptodate page.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
This commit is contained in:
Christoph Hellwig 2024-02-19 07:27:22 +01:00 committed by Chandan Babu R
parent e47e2e0ba9
commit 0e2a24afb9
1 changed files with 8 additions and 12 deletions
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20
fs/xfs/scrub/xfile.c
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@ -149,18 +149,14 @@ xfile_load(
goto advance;
}
if (PageUptodate(page)) {
/*
* xfile pages must never be mapped into userspace, so
* we skip the dcache flush.
*/
kaddr = kmap_local_page(page);
p = kaddr + offset_in_page(pos);
memcpy(buf, p, len);
kunmap_local(kaddr);
} else {
memset(buf, 0, len);
}
/*
* xfile pages must never be mapped into userspace, so
* we skip the dcache flush.
*/
kaddr = kmap_local_page(page);
p = kaddr + offset_in_page(pos);
memcpy(buf, p, len);
kunmap_local(kaddr);
put_page(page);
advance: