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| author | Uros Bizjak <ubizjak@gmail.com> | 2024-10-07 10:52:37 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-10-22 11:16:57 +0200 |
| commit | 0cb9c994e71c15555cf8c3d12fda10fa8f5dcdea (patch) | |
| tree | db68948faf59f9da59aa0848c60722312ff82af3 /rust/kernel/workqueue.rs | |
| parent | 1e756248be2aa03188a9700da5feb3d3f3c91eed (diff) | |
namespace: Use atomic64_inc_return() in alloc_mnt_ns()
Use atomic64_inc_return(&ref) instead of atomic64_add_return(1, &ref)
to use optimized implementation and ease register pressure around
the primitive for targets that implement optimized variant.
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Link: https://lore.kernel.org/r/20241007085303.48312-1-ubizjak@gmail.com
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'rust/kernel/workqueue.rs')
0 files changed, 0 insertions, 0 deletions