Re: [PATCH 20/32] ext4: improve journal credit handling in set xattr paths
From: Theodore Ts'o
Date: Wed Jun 21 2017 - 22:30:48 EST
On Wed, Jun 21, 2017 at 02:21:30PM -0700, Tahsin Erdogan wrote:
> Both ext4_set_acl() and ext4_set_context() need to be made aware of
> ea_inode feature when it comes to credits calculation.
> Also add a sufficient credits check in ext4_xattr_set_handle() right
> after xattr write lock is grabbed. Original credits calculation is done
> outside the lock so there is a possiblity that the initially calculated
> credits are not sufficient anymore.
> Signed-off-by: Tahsin Erdogan <tahsin@xxxxxxxxxx>