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btrfs: export btrfs_set_prop

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Make btrfs_set_prop() a non-static function, so that it can be called
from btrfs_ioctl_setflags(). We need btrfs_set_prop() instead of
btrfs_set_prop_trans() so that we can use the transaction which is
already started in the current thread.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2019-04-20 19:48:52 +08:00 committed by David Sterba
parent f22125e5d8
commit cd31af158b
2 changed files with 6 additions and 3 deletions
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6
fs/btrfs/props.c
View file

@ -72,9 +72,9 @@ int btrfs_validate_prop(const char *name, const char *value, size_t value_len)
return handler->validate(value, value_len); return handler->validate(value, value_len);
} }
static int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode, int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode,
const char *name, const char *value, size_t value_len, const char *name, const char *value, size_t value_len,
int flags) int flags)
{ {
const struct prop_handler *handler; const struct prop_handler *handler;
int ret; int ret;

3
fs/btrfs/props.h
View file

@ -12,6 +12,9 @@ void __init btrfs_props_init(void);
int btrfs_set_prop_trans(struct inode *inode, const char *name, int btrfs_set_prop_trans(struct inode *inode, const char *name,
const char *value, size_t value_len, int flags); const char *value, size_t value_len, int flags);
int btrfs_set_prop(struct btrfs_trans_handle *trans, struct inode *inode,
const char *name, const char *value, size_t value_len,
int flags);
int btrfs_validate_prop(const char *name, const char *value, size_t value_len); int btrfs_validate_prop(const char *name, const char *value, size_t value_len);
int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path); int btrfs_load_inode_props(struct inode *inode, struct btrfs_path *path);