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| author | Peng Hao <flyingpeng@tencent.com> | 2021-09-08 10:38:28 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-10-22 17:03:01 +0200 |
| commit | 5fe0fc9f1de63de748b87f121c038d39192a271d (patch) | |
| tree | b9553fb2b3a09efa7044b1f667ef3c7c4f28d445 /include/pcmcia | |
| parent | fuse: annotate lock in fuse_reverse_inval_entry() (diff) | |
| download | linux-5fe0fc9f1de63de748b87f121c038d39192a271d.tar.xz linux-5fe0fc9f1de63de748b87f121c038d39192a271d.zip | |
fuse: use kmap_local_page()
Due to the introduction of kmap_local_*, the storage of slots used for
short-term mapping has changed from per-CPU to per-thread. kmap_atomic()
disable preemption, while kmap_local_*() only disable migration.
There is no need to disable preemption in several kamp_atomic places used
in fuse.
Link: https://lwn.net/Articles/836144/
Signed-off-by: Peng Hao <flyingpeng@tencent.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'include/pcmcia')
0 files changed, 0 insertions, 0 deletions