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| author | Kay Sievers <kay.sievers@suse.de> | 2006-01-29 02:09:35 +0100 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@suse.de> | 2006-01-29 02:09:35 +0100 |
| commit | 34f55103c5d451d247fc3b57579a6b3c1de0d58d (patch) | |
| tree | 5b857a22e7f27864b254d7612508438e001f797b /udev_add.c | |
| parent | 3d94fb8742847afe8396f6dd38b16ff4e836611d (diff) | |
optimize sysfs device and attribute cache
Add negative cache for attributes and look for device in cache before doing
any sysfs access. (Three times speed up for a stupid 1000 rules SYSFS file).
Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Diffstat (limited to 'udev_add.c')
0 files changed, 0 insertions, 0 deletions