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| author | Anand Jain <anand.jain@oracle.com> | 2019-03-01 05:34:50 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-04-29 19:02:19 +0200 |
| commit | 262c96a3c3670bf2322b9a0c9d74e2a3d9e43be0 (patch) | |
| tree | c56c41250ae7c6418481c3b5bb00a2f260e14001 /fs/btrfs/props.c | |
| parent | btrfs: rename fs_info argument to fs_private (diff) | |
| download | linux-262c96a3c3670bf2322b9a0c9d74e2a3d9e43be0.tar.xz linux-262c96a3c3670bf2322b9a0c9d74e2a3d9e43be0.zip | |
btrfs: refactor btrfs_set_prop and add btrfs_set_prop_trans
btrfs_set_prop() takes transaction pointer as the first argument,
however in ioctl.c for the purpose of setting the compression property,
we call btrfs_set_prop() with NULL transaction pointer. Down in
the call chain btrfs_setxattr() starts transaction to update the
attribute and also to update the inode.
So for clarity, create btrfs_set_prop_trans() with no transaction
pointer as argument, in preparation to start transaction here instead of
doing it down the call chain at btrfs_setxattr().
Also now the btrfs_set_prop() is a static function.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/props.c')
| -rw-r--r-- | fs/btrfs/props.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/btrfs/props.c b/fs/btrfs/props.c index c52cd78fea31..722ccf6bdd2b 100644 --- a/fs/btrfs/props.c +++ b/fs/btrfs/props.c @@ -55,9 +55,9 @@ find_prop_handler(const char *name, return NULL; } -int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, - const char *name, const char *value, size_t value_len, - int flags) +static int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, + const char *name, const char *value, size_t value_len, + int flags) { const struct prop_handler *handler; int ret; @@ -100,6 +100,12 @@ int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, return 0; } +int btrfs_set_prop_trans(struct inode *inode, const char *name, + const char *value, size_t value_len, int flags) +{ + return btrfs_set_prop(NULL, inode, name, value, value_len, flags); +} + static int iterate_object_props(struct btrfs_root *root, struct btrfs_path *path, u64 objectid, |