docs: Use the kerneldoc comments for memalloc_no*()
Now that we have kerneldoc comments for memalloc_no{fs,io}_{save_restore}(), go ahead and pull them into the docs. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -33,6 +33,11 @@ section from a filesystem or I/O point of view. Any allocation from that
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scope will inherently drop __GFP_FS respectively __GFP_IO from the given
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mask so no memory allocation can recurse back in the FS/IO.
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.. kernel-doc:: include/linux/sched/mm.h
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:functions: memalloc_nofs_save memalloc_nofs_restore
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.. kernel-doc:: include/linux/sched/mm.h
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:functions: memalloc_noio_save memalloc_noio_restore
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FS/IO code then simply calls the appropriate save function before
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any critical section with respect to the reclaim is started - e.g.
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lock shared with the reclaim context or when a transaction context
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