Let's make ext4_meta_trans_blocks() non-static for use in later
functions during ->end_io conversion for atomic writes.
We will need this function to estimate journal credits for a special
case. Instead of adding another wrapper around it, let's make this
non-static.
Reviewed-by: Ojaswin Mujoo <ojaswin@xxxxxxxxxxxxx>
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@xxxxxxxxx>
---
fs/ext4/ext4.h | 2 ++
fs/ext4/inode.c | 6 +-----
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index c0240f6f6491..e2b36a3c1b0f 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3039,6 +3039,8 @@ extern void ext4_set_aops(struct inode *inode);
extern int ext4_writepage_trans_blocks(struct inode *);
extern int ext4_normal_submit_inode_data_buffers(struct jbd2_inode *jinode);
extern int ext4_chunk_trans_blocks(struct inode *, int nrblocks);
+extern int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
+ int pextents);
extern int ext4_zero_partial_blocks(handle_t *handle, struct inode *inode,
loff_t lstart, loff_t lend);
extern vm_fault_t ext4_page_mkwrite(struct vm_fault *vmf);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index b10e5cd5bb5c..2f99b087a5d8 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -142,9 +142,6 @@ static inline int ext4_begin_ordered_truncate(struct inode *inode,
new_size);
}
-static int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
- int pextents);
-
/*
* Test whether an inode is a fast symlink.
* A fast symlink has its symlink data stored in ext4_inode_info->i_data.
@@ -5777,8 +5774,7 @@ static int ext4_index_trans_blocks(struct inode *inode, int lblocks,
*
* Also account for superblock, inode, quota and xattr blocks
*/
-static int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
- int pextents)
+int ext4_meta_trans_blocks(struct inode *inode, int lblocks, int pextents)
{
ext4_group_t groups, ngroups = ext4_get_groups_count(inode->i_sb);
int gdpblocks;
--
2.49.0
