Augustin Cavalier 42e3c6f978 KPath: Use an object_cache for the path buffers in the normal case. ...

This was (following the packagefs changes) the number-one (by call
count) consumer of malloc() during the boot -- 52866 calls, and 100%
of them either 1024 or 1025 bytes!

Virtually all of these are ephemeral (indeed, the object_cache
stats after a boot with this patch shows there is only a single slab
of 64 buffers allocated, and most of them unused), so this is
probably a significant performance boost.

Change-Id: I659f5707510cbfeafa735d35eea7b92732ead666

2019-07-11 22:52:10 -04:00

..

devfs.h

…

fd.h

…

KPath.h

…

node_monitor.h

…

select_sync_pool.h

…