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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-04-30 02:04:31 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-04-30 02:35:18 +0200 |
| commit | ff9e97b120076b8707474b4580e1bab205f6dd62 (patch) | |
| tree | 83a9cca10596211ec05f4870af046b41028e3c31 /libpager | |
| parent | 85f3757d3ce0e9700cd647420e0257b69b91b9e9 (diff) | |
fatfs: improve diskfs_node_iterate
Currently, diskfs_node_iterate iterates twice over all nodes in the
cache. The first time only to determine the number of nodes currently
in the cache. Simply count them instead.
* fatfs/inode.c (nodehash_nr_items): New variable.
(diskfs_cached_lookup): Increment nodehash_nr_items.
(diskfs_cached_lookup_in_dirbuf): Likewise.
(diskfs_node_norefs): Decrement nodehash_nr_items.
(diskfs_node_iterate): Fix the type of num_nodes, use nodehash_nr_items.
Diffstat (limited to 'libpager')
0 files changed, 0 insertions, 0 deletions