Linux/linux 9560ba3fs/quota dquot.c

quota: reclaim least recently used dquots

The dquots in the free_dquots list are not reclaimed in LRU way.
put_dquot_last() puts entries to the tail and dqcache_shrink_scan()
frees from the tail. Free unreferenced dquots in LRU order because it
seems more reasonable than freeing most recently used.

Signed-off-by: Greg Thelen <gthelen at google.com>
Signed-off-by: Shakeel Butt <shakeelb at google.com>
Signed-off-by: Jan Kara <jack at suse.cz>
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+2-2fs/quota/dquot.c
+2-21 files

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