Commit c02745ef authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: pass flags field to setxattr functions 



This patch passes the "flags" field to the low level setxattr functions
to use XATTR_REPLACE in the following patches.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent e1123268

fs/f2fs/acl.c

+1 −1
Original line number Diff line number Diff line
@@ -240,7 +240,7 @@ static int __f2fs_set_acl(struct inode *inode, int type, 
		}

	}



	error = f2fs_setxattr(inode, name_index, "", value, size, ipage);

	error = f2fs_setxattr(inode, name_index, "", value, size, ipage, 0);



	kfree(value);

	if (!error)

fs/f2fs/xattr.c

+7 −6
Original line number Diff line number Diff line
@@ -108,7 +108,8 @@ static int f2fs_xattr_generic_set(struct dentry *dentry, const char *name, 
	if (strcmp(name, "") == 0)

		return -EINVAL;



	return f2fs_setxattr(dentry->d_inode, type, name, value, size, NULL);

	return f2fs_setxattr(dentry->d_inode, type, name,

					value, size, NULL, flags);

}



static size_t f2fs_xattr_advise_list(struct dentry *dentry, char *list,
@@ -157,7 +158,7 @@ static int f2fs_xattr_advise_set(struct dentry *dentry, const char *name, 
#ifdef CONFIG_F2FS_FS_SECURITY

static int __f2fs_setxattr(struct inode *inode, int index,

			const char *name, const void *value, size_t size,

			struct page *ipage);

			struct page *ipage, int);



static int f2fs_initxattrs(struct inode *inode, const struct xattr *xattr_array,

		void *page)
@@ -168,7 +169,7 @@ static int f2fs_initxattrs(struct inode *inode, const struct xattr *xattr_array, 
	for (xattr = xattr_array; xattr->name != NULL; xattr++) {

		err = __f2fs_setxattr(inode, F2FS_XATTR_INDEX_SECURITY,

				xattr->name, xattr->value,

				xattr->value_len, (struct page *)page);

				xattr->value_len, (struct page *)page, 0);

		if (err < 0)

			break;

	}
@@ -479,7 +480,7 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) 


static int __f2fs_setxattr(struct inode *inode, int index,

			const char *name, const void *value, size_t size,

			struct page *ipage)

			struct page *ipage, int flags)

{

	struct f2fs_inode_info *fi = F2FS_I(inode);

	struct f2fs_xattr_entry *here, *last;
@@ -586,7 +587,7 @@ static int __f2fs_setxattr(struct inode *inode, int index, 


int f2fs_setxattr(struct inode *inode, int index, const char *name,

				const void *value, size_t size,

				struct page *ipage)

				struct page *ipage, int flags)

{

	struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);

	int err;
@@ -596,7 +597,7 @@ int f2fs_setxattr(struct inode *inode, int index, const char *name, 
	f2fs_lock_op(sbi);

	/* protect xattr_ver */

	down_write(&F2FS_I(inode)->i_sem);

	err = __f2fs_setxattr(inode, index, name, value, size, ipage);

	err = __f2fs_setxattr(inode, index, name, value, size, ipage, flags);

	up_write(&F2FS_I(inode)->i_sem);

	f2fs_unlock_op(sbi);

fs/f2fs/xattr.h

+2 −2
Original line number Diff line number Diff line
@@ -114,14 +114,14 @@ extern const struct xattr_handler f2fs_xattr_security_handler; 
extern const struct xattr_handler *f2fs_xattr_handlers[];



extern int f2fs_setxattr(struct inode *, int, const char *,

				const void *, size_t, struct page *);

				const void *, size_t, struct page *, int);

extern int f2fs_getxattr(struct inode *, int, const char *, void *, size_t);

extern ssize_t f2fs_listxattr(struct dentry *, char *, size_t);

#else



#define f2fs_xattr_handlers	NULL

static inline int f2fs_setxattr(struct inode *inode, int index,

		const char *name, const void *value, size_t size)

		const char *name, const void *value, size_t size, int flags)

{

	return -EOPNOTSUPP;

}