diff options
| -rw-r--r-- | fs/ext4/extents.c | 6 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 18 | ||||
| -rw-r--r-- | fs/ext4/super.c | 3 | ||||
| -rw-r--r-- | include/linux/ext4_fs.h | 2 |
4 files changed, 19 insertions, 10 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 68537229ee1..754c0d36d16 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1088,7 +1088,7 @@ static ext4_lblk_t ext4_ext_next_leaf_block(struct inode *inode, * then we have to correct all indexes above. * TODO: do we need to correct tree in all cases? */ -int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode, +static int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode, struct ext4_ext_path *path) { struct ext4_extent_header *eh; @@ -1535,7 +1535,7 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block, * It's used in truncate case only, thus all requests are for * last index in the block only. */ -int ext4_ext_rm_idx(handle_t *handle, struct inode *inode, +static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode, struct ext4_ext_path *path) { struct buffer_head *bh; @@ -1806,7 +1806,7 @@ ext4_ext_more_to_rm(struct ext4_ext_path *path) return 1; } -int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start) +static int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start) { struct super_block *sb = inode->i_sb; int depth = ext_depth(inode); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 1ee19c91868..76ceba2718b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2052,11 +2052,11 @@ static void ext4_clear_blocks(handle_t *handle, struct inode *inode, for (p = first; p < last; p++) { u32 nr = le32_to_cpu(*p); if (nr) { - struct buffer_head *bh; + struct buffer_head *tbh; *p = 0; - bh = sb_find_get_block(inode->i_sb, nr); - ext4_forget(handle, 0, inode, bh, nr); + tbh = sb_find_get_block(inode->i_sb, nr); + ext4_forget(handle, 0, inode, tbh, nr); } } @@ -2324,8 +2324,10 @@ void ext4_truncate(struct inode *inode) return; } - if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) - return ext4_ext_truncate(inode, page); + if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) { + ext4_ext_truncate(inode, page); + return; + } handle = start_transaction(inode); if (IS_ERR(handle)) { @@ -3163,8 +3165,10 @@ ext4_reserve_inode_write(handle_t *handle, struct inode *inode, * Expand an inode by new_extra_isize bytes. * Returns 0 on success or negative error number on failure. */ -int ext4_expand_extra_isize(struct inode *inode, unsigned int new_extra_isize, - struct ext4_iloc iloc, handle_t *handle) +static int ext4_expand_extra_isize(struct inode *inode, + unsigned int new_extra_isize, + struct ext4_iloc iloc, + handle_t *handle) { struct ext4_inode *raw_inode; struct ext4_xattr_ibody_header *header; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 4d7f33f7955..7be27dbe76b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1644,6 +1644,9 @@ static ext4_fsblk_t descriptor_loc(struct super_block *sb, static int ext4_fill_super (struct super_block *sb, void *data, int silent) + __releases(kernel_sem) + __acquires(kernel_sem) + { struct buffer_head * bh; struct ext4_super_block *es = NULL; diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h index 429dbfc851e..1a27433b159 100644 --- a/include/linux/ext4_fs.h +++ b/include/linux/ext4_fs.h @@ -893,6 +893,8 @@ extern ext4_fsblk_t ext4_new_block (handle_t *handle, struct inode *inode, ext4_fsblk_t goal, int *errp); extern ext4_fsblk_t ext4_new_blocks (handle_t *handle, struct inode *inode, ext4_fsblk_t goal, unsigned long *count, int *errp); +extern ext4_fsblk_t ext4_new_blocks_old(handle_t *handle, struct inode *inode, + ext4_fsblk_t goal, unsigned long *count, int *errp); extern void ext4_free_blocks (handle_t *handle, struct inode *inode, ext4_fsblk_t block, unsigned long count); extern void ext4_free_blocks_sb (handle_t *handle, struct super_block *sb, |