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(parent: 9850844) | patch
ext4: keep existing extra fields when inode expands
authorKonstantin Khlebnikov <khlebnikov@yandex-team.ru>
Mon, 22 May 2017 02:36:23 +0000 (22:36 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Jun 2017 13:05:58 +0000 (15:05 +0200)
commit9890b9cb75c9f661546c81098ec49fbfc24abc9c
treece4dcce7e2ff4af385e179b6b5f82344b4d26291tree
parent9850844e0a0e6a7e419097aa545cc1f4e849d5eacommit | diff
ext4: keep existing extra fields when inode expands

commit 887a9730614727c4fff7cb756711b190593fc1df upstream.

ext4_expand_extra_isize() should clear only space between old and new
size.

Fixes: 6dd4ee7cab7e # v2.6.23
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ext4/inode.c diff | blob | history