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| author | Dmitry Bogdanov <[email protected]> | 2025-06-25 11:45:33 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2025-06-30 06:32:16 +0000 |
| commit | 190f4c2c863af7cc5bb354b70e0805f06419c038 (patch) | |
| tree | 8218cd25e3ed10ce9e555c9a7524ccd61f585695 /rust/helpers/helpers.c | |
| parent | nvme: correctly account for namespace head reference counter (diff) | |
| download | kernel-190f4c2c863af7cc5bb354b70e0805f06419c038.tar.gz kernel-190f4c2c863af7cc5bb354b70e0805f06419c038.zip | |
nvmet: fix memory leak of bio integrity
If nvmet receives commands with metadata there is a continuous memory
leak of kmalloc-128 slab or more precisely bio->bi_integrity.
Since commit bf4c89fc8797 ("block: don't call bio_uninit from bio_endio")
each user of bio_init has to use bio_uninit as well. Otherwise the bio
integrity is not getting free. Nvmet uses bio_init for inline bios.
Uninit the inline bio to complete deallocation of integrity in bio.
Fixes: bf4c89fc8797 ("block: don't call bio_uninit from bio_endio")
Signed-off-by: Dmitry Bogdanov <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions