diff options
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 94a25ca5f08f..bae409aad53e 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -161,8 +161,9 @@ static int ext4_ext_get_access(handle_t *handle, struct inode *inode, * - ENOMEM * - EIO */ -int __ext4_ext_dirty(const char *where, unsigned int line, handle_t *handle, - struct inode *inode, struct ext4_ext_path *path) +static int __ext4_ext_dirty(const char *where, unsigned int line, + handle_t *handle, struct inode *inode, + struct ext4_ext_path *path) { int err; @@ -179,6 +180,9 @@ int __ext4_ext_dirty(const char *where, unsigned int line, handle_t *handle, return err; } +#define ext4_ext_dirty(handle, inode, path) \ + __ext4_ext_dirty(__func__, __LINE__, (handle), (inode), (path)) + static ext4_fsblk_t ext4_ext_find_goal(struct inode *inode, struct ext4_ext_path *path, ext4_lblk_t block) @@ -1696,9 +1700,9 @@ static int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode, return err; } -int -ext4_can_extents_be_merged(struct inode *inode, struct ext4_extent *ex1, - struct ext4_extent *ex2) +static int ext4_can_extents_be_merged(struct inode *inode, + struct ext4_extent *ex1, + struct ext4_extent *ex2) { unsigned short ext1_ee_len, ext2_ee_len; @@ -4657,6 +4661,10 @@ retry: return ret > 0 ? ret2 : ret; } +static int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len); + +static int ext4_insert_range(struct inode *inode, loff_t offset, loff_t len); + static long ext4_zero_range(struct file *file, loff_t offset, loff_t len, int mode) { @@ -5415,7 +5423,7 @@ out: * This implements the fallocate's collapse range functionality for ext4 * Returns: 0 and non-zero on error. */ -int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len) +static int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len) { struct super_block *sb = inode->i_sb; ext4_lblk_t punch_start, punch_stop; @@ -5559,7 +5567,7 @@ out_mutex: * by len bytes. * Returns 0 on success, error otherwise. */ -int ext4_insert_range(struct inode *inode, loff_t offset, loff_t len) +static int ext4_insert_range(struct inode *inode, loff_t offset, loff_t len) { struct super_block *sb = inode->i_sb; handle_t *handle; |