dorimanx / exfat-nofuse

Android ARM Linux non-fuse read/write kernel driver for exFat and VFat Android file systems
GNU General Public License v2.0
710 stars 326 forks source link

exfat: finding dentry faster #86

Closed lianwei closed 7 years ago

lianwei commented 8 years ago

We don't need to read all the dentry and compare them one by one. Skip reading the useless dentries to fast the dentry finding speed.

Also add back the name_hash to compare it more faster.

Signed-off-by: Lianwei Wang lianwei.wang@gmail.com

dorimanx commented 8 years ago

Looks ok too me, can any one else check if commit will not brake compatibility with different kernel builds. Thanks.