diff options
author | Kai Bankett <chaosman@ontika.net> | 2012-02-13 05:43:41 +0400 |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-03-21 05:29:37 +0400 |
commit | 516cdb68e5b44ca1bef31619f5da8d5e9e298f88 (patch) | |
tree | e447d0431f85f0bd3182f621a4676eb6836c674f /fs/qnx4/inode.c | |
parent | 32991ab305ace7017c62f8eecbe5eb36dc32e13b (diff) |
qnx4fs: small cleanup
Small qnx4 cleanup patch.
- removes .writepage, .write_begin and .write_end (+callback functions)
- removes '.' path checking in namei.c (handled on upper layers)
Signed-off-by: Kai Bankett <chaosman@ontika.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/qnx4/inode.c')
-rw-r--r-- | fs/qnx4/inode.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index db18d866d981..14a0ba0f0c1c 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -286,44 +286,17 @@ static void qnx4_put_super(struct super_block *sb) return; } -static int qnx4_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page,qnx4_get_block, wbc); -} - static int qnx4_readpage(struct file *file, struct page *page) { return block_read_full_page(page,qnx4_get_block); } -static int qnx4_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, - struct page **pagep, void **fsdata) -{ - struct qnx4_inode_info *qnx4_inode = qnx4_i(mapping->host); - int ret; - - *pagep = NULL; - ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata, - qnx4_get_block, - &qnx4_inode->mmu_private); - if (unlikely(ret)) { - loff_t isize = mapping->host->i_size; - if (pos + len > isize) - vmtruncate(mapping->host, isize); - } - - return ret; -} static sector_t qnx4_bmap(struct address_space *mapping, sector_t block) { return generic_block_bmap(mapping,block,qnx4_get_block); } static const struct address_space_operations qnx4_aops = { .readpage = qnx4_readpage, - .writepage = qnx4_writepage, - .write_begin = qnx4_write_begin, - .write_end = generic_write_end, .bmap = qnx4_bmap }; |