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| author | Mateusz Guzik <mjguzik@gmail.com> | 2025-11-07 15:21:48 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-11-12 12:19:08 +0100 |
| commit | 3e18f6256ecc1a1fce1fd8a7707c5daa162bd6b6 (patch) | |
| tree | 08f19da93997551509c6d5bbae86c0a2f268cac2 /scripts/lib/abi/helpers.py | |
| parent | e631df89cd5d638a9d7c152dd9b0a92643efab3e (diff) | |
btrfs: utilize IOP_FASTPERM_MAY_EXEC
Root filesystem was ext4, btrfs was mounted on /testfs.
Then issuing access(2) in a loop on /testfs/repos/linux/include/linux/fs.h
on Sapphire Rapids (ops/s):
before: 3447976
after: 3620879 (+5%)
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://patch.msgid.link/20251107142149.989998-3-mjguzik@gmail.com
Acked-by: David Sterba <dsterba@suse.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'scripts/lib/abi/helpers.py')
0 files changed, 0 insertions, 0 deletions