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Commit 3cc6f844 authored by Fabian Frederick's avatar Fabian Frederick Committed by Jan Kara
Browse files

udf: use pointer for kernel_long_ad argument 



Having struct kernel_long_ad laarr[EXTENT_MERGE_SIZE]
in all function arguments could be understood as by-value parameter.
Use kernel_long_ad pointer for functions depending on
inode_getblk()

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 75f27138

fs/udf/inode.c

+9 −14
Original line number Diff line number Diff line
@@ -57,14 +57,12 @@ static sector_t inode_getblk(struct inode *, sector_t, int *, int *); 
static int8_t udf_insert_aext(struct inode *, struct extent_position,

			      struct kernel_lb_addr, uint32_t);

static void udf_split_extents(struct inode *, int *, int, int,

			      struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);

			      struct kernel_long_ad *, int *);

static void udf_prealloc_extents(struct inode *, int, int,

				 struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);

static void udf_merge_extents(struct inode *,

			      struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);

static void udf_update_extents(struct inode *,

			       struct kernel_long_ad[EXTENT_MERGE_SIZE], int, int,

			       struct extent_position *);

				 struct kernel_long_ad *, int *);

static void udf_merge_extents(struct inode *, struct kernel_long_ad *, int *);

static void udf_update_extents(struct inode *, struct kernel_long_ad *, int,

			       int, struct extent_position *);

static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);



static void __udf_clear_extent_cache(struct inode *inode)
@@ -896,8 +894,7 @@ static sector_t inode_getblk(struct inode *inode, sector_t block, 
}



static void udf_split_extents(struct inode *inode, int *c, int offset,

			      int newblocknum,

			      struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],

			      int newblocknum, struct kernel_long_ad *laarr,

			      int *endnum)

{

	unsigned long blocksize = inode->i_sb->s_blocksize;
@@ -961,7 +958,7 @@ static void udf_split_extents(struct inode *inode, int *c, int offset, 
}



static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,

				 struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],

				 struct kernel_long_ad *laarr,

				 int *endnum)

{

	int start, length = 0, currlength = 0, i;
@@ -1056,8 +1053,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock, 
	}

}



static void udf_merge_extents(struct inode *inode,

			      struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],

static void udf_merge_extents(struct inode *inode, struct kernel_long_ad *laarr,

			      int *endnum)

{

	int i;
@@ -1156,8 +1152,7 @@ static void udf_merge_extents(struct inode *inode, 
	}

}



static void udf_update_extents(struct inode *inode,

			       struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],

static void udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr,

			       int startnum, int endnum,

			       struct extent_position *epos)

{