diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ocfs2/xattr.c | 28 | ||||
-rw-r--r-- | fs/ocfs2/xattr.h | 26 |
2 files changed, 27 insertions, 27 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 2f8952e4e4c1..420d8e30b184 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c | |||
@@ -132,6 +132,24 @@ static int ocfs2_xattr_set_entry_index_block(struct inode *inode, | |||
132 | static int ocfs2_delete_xattr_index_block(struct inode *inode, | 132 | static int ocfs2_delete_xattr_index_block(struct inode *inode, |
133 | struct buffer_head *xb_bh); | 133 | struct buffer_head *xb_bh); |
134 | 134 | ||
135 | static inline u16 ocfs2_xattr_buckets_per_cluster(struct ocfs2_super *osb) | ||
136 | { | ||
137 | return (1 << osb->s_clustersize_bits) / OCFS2_XATTR_BUCKET_SIZE; | ||
138 | } | ||
139 | |||
140 | static inline u16 ocfs2_blocks_per_xattr_bucket(struct super_block *sb) | ||
141 | { | ||
142 | return OCFS2_XATTR_BUCKET_SIZE / (1 << sb->s_blocksize_bits); | ||
143 | } | ||
144 | |||
145 | static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) | ||
146 | { | ||
147 | u16 len = sb->s_blocksize - | ||
148 | offsetof(struct ocfs2_xattr_header, xh_entries); | ||
149 | |||
150 | return len / sizeof(struct ocfs2_xattr_entry); | ||
151 | } | ||
152 | |||
135 | static inline const char *ocfs2_xattr_prefix(int name_index) | 153 | static inline const char *ocfs2_xattr_prefix(int name_index) |
136 | { | 154 | { |
137 | struct xattr_handler *handler = NULL; | 155 | struct xattr_handler *handler = NULL; |
@@ -832,11 +850,11 @@ cleanup: | |||
832 | * Copy an extended attribute into the buffer provided. | 850 | * Copy an extended attribute into the buffer provided. |
833 | * Buffer is NULL to compute the size of buffer required. | 851 | * Buffer is NULL to compute the size of buffer required. |
834 | */ | 852 | */ |
835 | int ocfs2_xattr_get(struct inode *inode, | 853 | static int ocfs2_xattr_get(struct inode *inode, |
836 | int name_index, | 854 | int name_index, |
837 | const char *name, | 855 | const char *name, |
838 | void *buffer, | 856 | void *buffer, |
839 | size_t buffer_size) | 857 | size_t buffer_size) |
840 | { | 858 | { |
841 | int ret; | 859 | int ret; |
842 | struct ocfs2_dinode *di = NULL; | 860 | struct ocfs2_dinode *di = NULL; |
diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h index e4e45c81a261..1d8314c7656d 100644 --- a/fs/ocfs2/xattr.h +++ b/fs/ocfs2/xattr.h | |||
@@ -32,29 +32,11 @@ enum ocfs2_xattr_type { | |||
32 | 32 | ||
33 | extern struct xattr_handler ocfs2_xattr_user_handler; | 33 | extern struct xattr_handler ocfs2_xattr_user_handler; |
34 | extern struct xattr_handler ocfs2_xattr_trusted_handler; | 34 | extern struct xattr_handler ocfs2_xattr_trusted_handler; |
35 | |||
36 | extern ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); | ||
37 | extern int ocfs2_xattr_get(struct inode *, int, const char *, void *, size_t); | ||
38 | extern int ocfs2_xattr_set(struct inode *, int, const char *, const void *, | ||
39 | size_t, int); | ||
40 | extern int ocfs2_xattr_remove(struct inode *inode, struct buffer_head *di_bh); | ||
41 | extern struct xattr_handler *ocfs2_xattr_handlers[]; | 35 | extern struct xattr_handler *ocfs2_xattr_handlers[]; |
42 | 36 | ||
43 | static inline u16 ocfs2_xattr_buckets_per_cluster(struct ocfs2_super *osb) | 37 | ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); |
44 | { | 38 | int ocfs2_xattr_set(struct inode *, int, const char *, const void *, |
45 | return (1 << osb->s_clustersize_bits) / OCFS2_XATTR_BUCKET_SIZE; | 39 | size_t, int); |
46 | } | 40 | int ocfs2_xattr_remove(struct inode *, struct buffer_head *); |
47 | |||
48 | static inline u16 ocfs2_blocks_per_xattr_bucket(struct super_block *sb) | ||
49 | { | ||
50 | return OCFS2_XATTR_BUCKET_SIZE / (1 << sb->s_blocksize_bits); | ||
51 | } | ||
52 | |||
53 | static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) | ||
54 | { | ||
55 | u16 len = sb->s_blocksize - | ||
56 | offsetof(struct ocfs2_xattr_header, xh_entries); | ||
57 | 41 | ||
58 | return len / sizeof(struct ocfs2_xattr_entry); | ||
59 | } | ||
60 | #endif /* OCFS2_XATTR_H */ | 42 | #endif /* OCFS2_XATTR_H */ |