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| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2008-10-15 12:29:03 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2009-04-02 12:29:47 +0200 |
| commit | 97e961fdbf32488b7386c9f1effa2bee97d47929 (patch) | |
| tree | fa006f5e803e532c9781d4f5f6e34cf9d8382814 /fs/udf/udfdecl.h | |
| parent | 5ca4e4be841e389d7d17833fef7be2359f290163 (diff) | |
| download | kernel_samsung_smdk4412-97e961fdbf32488b7386c9f1effa2bee97d47929.zip kernel_samsung_smdk4412-97e961fdbf32488b7386c9f1effa2bee97d47929.tar.gz kernel_samsung_smdk4412-97e961fdbf32488b7386c9f1effa2bee97d47929.tar.bz2 | |
Fix the udf code not to pass structs on stack where possible.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/udfdecl.h')
| -rw-r--r-- | fs/udf/udfdecl.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 35f0b9b..9a2a9b6 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -62,8 +62,6 @@ static inline size_t udf_ext0_offset(struct inode *inode) return 0; } -#define udf_get_lb_pblock(sb,loc,offset) udf_get_pblock((sb), (loc).logicalBlockNum, (loc).partitionReferenceNum, (offset)) - /* computes tag checksum */ u8 udf_tag_checksum(const struct tag *t); @@ -124,7 +122,7 @@ extern int udf_ioctl(struct inode *, struct file *, unsigned int, unsigned long); /* inode.c */ -extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr); +extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr *); extern int udf_sync_inode(struct inode *); extern void udf_expand_file_adinicb(struct inode *, int, int *); extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *); @@ -140,9 +138,9 @@ extern int udf_extend_file(struct inode *, struct extent_position *, extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *, struct kernel_lb_addr *, uint32_t *, sector_t *); extern int8_t udf_add_aext(struct inode *, struct extent_position *, - struct kernel_lb_addr, uint32_t, int); + struct kernel_lb_addr *, uint32_t, int); extern int8_t udf_write_aext(struct inode *, struct extent_position *, - struct kernel_lb_addr, uint32_t, int); + struct kernel_lb_addr *, uint32_t, int); extern int8_t udf_delete_aext(struct inode *, struct extent_position, struct kernel_lb_addr, uint32_t); extern int8_t udf_next_aext(struct inode *, struct extent_position *, @@ -160,7 +158,7 @@ extern struct genericFormat *udf_get_extendedattr(struct inode *, uint32_t, extern struct buffer_head *udf_read_tagged(struct super_block *, uint32_t, uint32_t, uint16_t *); extern struct buffer_head *udf_read_ptagged(struct super_block *, - struct kernel_lb_addr, uint32_t, + struct kernel_lb_addr *, uint32_t, uint16_t *); extern void udf_update_tag(char *, int); extern void udf_new_tag(char *, uint16_t, uint16_t, uint16_t, uint32_t, int); @@ -182,6 +180,14 @@ extern uint32_t udf_get_pblock_meta25(struct super_block *, uint32_t, uint16_t, uint32_t); extern int udf_relocate_blocks(struct super_block *, long, long *); +static inline uint32_t +udf_get_lb_pblock(struct super_block *sb, struct kernel_lb_addr *loc, + uint32_t offset) +{ + return udf_get_pblock(sb, loc->logicalBlockNum, + loc->partitionReferenceNum, offset); +} + /* unicode.c */ extern int udf_get_filename(struct super_block *, uint8_t *, uint8_t *, int); extern int udf_put_filename(struct super_block *, const uint8_t *, uint8_t *, @@ -200,7 +206,7 @@ extern void udf_truncate_extents(struct inode *); /* balloc.c */ extern void udf_free_blocks(struct super_block *, struct inode *, - struct kernel_lb_addr, uint32_t, uint32_t); + struct kernel_lb_addr *, uint32_t, uint32_t); extern int udf_prealloc_blocks(struct super_block *, struct inode *, uint16_t, uint32_t, uint32_t); extern int udf_new_block(struct super_block *, struct inode *, uint16_t, |