linux/fs/notify/fanotify
Amir Goldstein b8cd0ee8cd fanotify: limit number of event merge attempts
Event merges are expensive when event queue size is large, so limit the
linear search to 128 merge tests.

In combination with 128 size hash table, there is a potential to merge
with up to 16K events in the hashed queue.

Link: https://lore.kernel.org/r/20210304104826.3993892-6-amir73il@gmail.com
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
2021-03-16 16:38:29 +01:00
..
fanotify_user.c fsnotify: use hash table for faster events merge 2021-03-16 16:37:51 +01:00
fanotify.c fanotify: limit number of event merge attempts 2021-03-16 16:38:29 +01:00
fanotify.h fsnotify: use hash table for faster events merge 2021-03-16 16:37:51 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00