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fs: Give dentry to inode_change_ok() instead of inode

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inode_change_ok() will be resposible for clearing capabilities and IMA
extended attributes and as such will need dentry. Give it as an argument
to inode_change_ok() instead of an inode. Also rename inode_change_ok()
to setattr_prepare() to better relect that it does also some
modifications in addition to checks.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara
2016-05-26 16:55:18 +02:00
parent 6249033076
commit 31051c85b5
51 changed files with 67 additions and 68 deletions
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4
Documentation/filesystems/porting
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@@ -287,8 +287,8 @@ implementing on-disk size changes. Start with a copy of the old inode_setattr
and vmtruncate, and the reorder the vmtruncate + foofs_vmtruncate sequence to
be in order of zeroing blocks using block_truncate_page or similar helpers,
size update and on finally on-disk truncation which should not fail.
inode_change_ok now includes the size checks for ATTR_SIZE and must be called
in the beginning of ->setattr unconditionally.
setattr_prepare (which used to be inode_change_ok) now includes the size checks
for ATTR_SIZE and must be called in the beginning of ->setattr unconditionally.
[mandatory]