diff options
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 910bf9a59cb..83218bebbc7 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -92,7 +92,7 @@ static struct buffer_head *ext4_xattr_cache_find(struct inode *, struct mb_cache_entry **); static void ext4_xattr_rehash(struct ext4_xattr_header *, struct ext4_xattr_entry *); -static int ext4_xattr_list(struct inode *inode, char *buffer, +static int ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size); static struct mb_cache *ext4_xattr_cache; @@ -140,7 +140,7 @@ ext4_xattr_handler(int name_index) ssize_t ext4_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext4_xattr_list(dentry->d_inode, buffer, size); + return ext4_xattr_list(dentry, buffer, size); } static int @@ -325,7 +325,7 @@ ext4_xattr_get(struct inode *inode, int name_index, const char *name, } static int -ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, +ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, char *buffer, size_t buffer_size) { size_t rest = buffer_size; @@ -335,9 +335,10 @@ ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, ext4_xattr_handler(entry->e_name_index); if (handler) { - size_t size = handler->list(inode, buffer, rest, + size_t size = handler->list(dentry, buffer, rest, entry->e_name, - entry->e_name_len); + entry->e_name_len, + handler->flags); if (buffer) { if (size > rest) return -ERANGE; @@ -350,8 +351,9 @@ ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, } static int -ext4_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct buffer_head *bh = NULL; int error; @@ -376,7 +378,7 @@ ext4_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) goto cleanup; } ext4_xattr_cache_insert(bh); - error = ext4_xattr_list_entries(inode, BFIRST(bh), buffer, buffer_size); + error = ext4_xattr_list_entries(dentry, BFIRST(bh), buffer, buffer_size); cleanup: brelse(bh); @@ -385,8 +387,9 @@ cleanup: } static int -ext4_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct ext4_xattr_ibody_header *header; struct ext4_inode *raw_inode; struct ext4_iloc iloc; @@ -404,7 +407,7 @@ ext4_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) error = ext4_xattr_check_names(IFIRST(header), end); if (error) goto cleanup; - error = ext4_xattr_list_entries(inode, IFIRST(header), + error = ext4_xattr_list_entries(dentry, IFIRST(header), buffer, buffer_size); cleanup: @@ -423,12 +426,12 @@ cleanup: * used / required on success. */ static int -ext4_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { int i_error, b_error; - down_read(&EXT4_I(inode)->xattr_sem); - i_error = ext4_xattr_ibody_list(inode, buffer, buffer_size); + down_read(&EXT4_I(dentry->d_inode)->xattr_sem); + i_error = ext4_xattr_ibody_list(dentry, buffer, buffer_size); if (i_error < 0) { b_error = 0; } else { @@ -436,11 +439,11 @@ ext4_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) buffer += i_error; buffer_size -= i_error; } - b_error = ext4_xattr_block_list(inode, buffer, buffer_size); + b_error = ext4_xattr_block_list(dentry, buffer, buffer_size); if (b_error < 0) i_error = 0; } - up_read(&EXT4_I(inode)->xattr_sem); + up_read(&EXT4_I(dentry->d_inode)->xattr_sem); return i_error + b_error; } |