Re: [PATCH v2 2/2] ext4: Optimize match for casefolded encrypted dirs

2021-04-05 Thread Theodore Ts'o
On Fri, Mar 19, 2021 at 07:34:14AM +, Daniel Rosenberg wrote: > Matching names with casefolded encrypting directories requires > decrypting entries to confirm case since we are case preserving. We can > avoid needing to decrypt if our hash values don't match. > > Signed-off-by: Daniel Rosenber

[PATCH v2 2/2] ext4: Optimize match for casefolded encrypted dirs

2021-03-19 Thread Daniel Rosenberg
Matching names with casefolded encrypting directories requires decrypting entries to confirm case since we are case preserving. We can avoid needing to decrypt if our hash values don't match. Signed-off-by: Daniel Rosenberg --- fs/ext4/ext4.h | 17 --- fs/ext4/namei.c | 55 +