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loop: sync filesystem cache before getting file size in get_size()#96

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loop: sync filesystem cache before getting file size in get_size()#96
blktests-ci[bot] wants to merge 1 commit intolinus-master_basefrom
series/989257=>linus-master

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@blktests-ci blktests-ci Bot commented Aug 8, 2025

Pull request for series with
subject: loop: sync filesystem cache before getting file size in get_size()
version: 1
url: https://patchwork.kernel.org/project/linux-block/list/?series=989257

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blktests-ci Bot commented Aug 8, 2025

Upstream branch: 6e64f45
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from de83e48 to bb733b3 Compare August 8, 2025 04:06
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blktests-ci Bot commented Aug 8, 2025

Upstream branch: bec0771
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from e266266 to dce081c Compare August 8, 2025 04:10
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blktests-ci Bot commented Aug 8, 2025

Upstream branch: 3781648
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from dce081c to 0e747a9 Compare August 8, 2025 04:25
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 40fbfea to 37dce65 Compare August 9, 2025 05:21
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blktests-ci Bot commented Aug 9, 2025

Upstream branch: 0227b49
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 0e747a9 to 787c50f Compare August 9, 2025 05:25
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 37dce65 to 4c26e9a Compare August 9, 2025 05:49
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blktests-ci Bot commented Aug 9, 2025

Upstream branch: 71a0760
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 787c50f to 42e119a Compare August 9, 2025 05:53
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 4c26e9a to 1356209 Compare August 9, 2025 06:05
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blktests-ci Bot commented Aug 9, 2025

Upstream branch: 2988dfe
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 42e119a to bb5c24e Compare August 9, 2025 06:09
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blktests-ci Bot commented Aug 9, 2025

Upstream branch: c30a135
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from bb5c24e to f1c8f2b Compare August 9, 2025 06:25
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from ae9bce3 to e263d6e Compare August 9, 2025 15:26
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blktests-ci Bot commented Aug 9, 2025

Upstream branch: 561c803
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from f1c8f2b to 6930308 Compare August 9, 2025 15:30
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from e263d6e to 77110f5 Compare August 10, 2025 05:58
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blktests-ci Bot commented Aug 10, 2025

Upstream branch: b96ddbc
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 6930308 to f31bc4f Compare August 10, 2025 06:03
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 77110f5 to a2e0474 Compare August 10, 2025 06:39
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blktests-ci Bot commented Aug 10, 2025

Upstream branch: 2b38afc
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 1a46df6 to 404c2ca Compare August 12, 2025 16:09
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blktests-ci Bot commented Aug 12, 2025

Upstream branch: 0e39a73
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 2b80dec to 33baaec Compare August 12, 2025 16:15
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 404c2ca to b39b4d5 Compare August 12, 2025 19:19
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blktests-ci Bot commented Aug 12, 2025

Upstream branch: 8742b2d
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 33baaec to c00fdcf Compare August 12, 2025 19:26
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blktests-ci Bot commented Aug 13, 2025

Upstream branch: 91325f3
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from c00fdcf to 242749a Compare August 13, 2025 15:50
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blktests-ci Bot commented Aug 13, 2025

Upstream branch: 3a4a036
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 242749a to 50f1781 Compare August 13, 2025 18:02
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blktests-ci Bot commented Aug 13, 2025

Upstream branch: dfc0f63
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 50f1781 to c182f4f Compare August 13, 2025 19:09
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 44c61ab to 89d0c23 Compare August 14, 2025 03:34
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blktests-ci Bot commented Aug 14, 2025

Upstream branch: 0cc5352
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from c182f4f to 6387baf Compare August 14, 2025 03:41
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 89d0c23 to 1cd470e Compare August 14, 2025 15:49
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blktests-ci Bot commented Aug 14, 2025

Upstream branch: 24ea63e
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 6387baf to 05a007c Compare August 14, 2025 15:56
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 1cd470e to 38c66a9 Compare August 15, 2025 02:29
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blktests-ci Bot commented Aug 15, 2025

Upstream branch: d7ee5bd
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 05a007c to 4bf3378 Compare August 15, 2025 02:37
@blktests-ci blktests-ci Bot force-pushed the linus-master_base branch from 38c66a9 to 593e738 Compare August 20, 2025 11:56
@kawasaki
loop: sync filesystem cache before getting file size in get_size()
6a185dd 
The get_size() function now uses vfs_getattr_nosec() with AT_STATX_SYNC_AS_STAT
to ensure filesystem cache is synchronized before retrieving file size. This
provides more accurate size information, especially when:

- The backing file size has been changed by another process
- The file is on a network filesystem (NFS, CIFS, etc.)
- The file is being modified concurrently
- The most accurate size is needed for loop device setup

The implementation gracefully falls back to i_size_read() if vfs_getattr_nosec()
fails, maintaining backward compatibility.

Signed-off-by: Rajeev Mishra <rajeevm@hpe.com>
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blktests-ci Bot commented Aug 20, 2025

Upstream branch: b19a97d
series: https://patchwork.kernel.org/project/linux-block/list/?series=989257
version: 1

@blktests-ci blktests-ci Bot force-pushed the series/989257=>linus-master branch from 4bf3378 to 6a185dd Compare August 20, 2025 12:08
@kawasaki kawasaki closed this Aug 23, 2025
@blktests-ci blktests-ci Bot deleted the series/989257=>linus-master branch August 31, 2025 02:51
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