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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-14 03:45:40 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-14 03:45:40 +0400 |
| commit | cec997093bbff881c3da49084dfba4f76361e96a (patch) | |
| tree | 7c84f8c30ceef7209a18d7cd216a3c16536008c5 /fs/udf/file.c | |
| parent | 8d2d441ac4af223eae466c3c31ff737cc31a1411 (diff) | |
| parent | 01777836c87081e4f68c4a43c9abe6114805f91e (diff) | |
| download | linux-cec997093bbff881c3da49084dfba4f76361e96a.tar.xz | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota, reiserfs, UDF updates from Jan Kara:
"Scalability improvements for quota, a few reiserfs fixes, and couple
of misc cleanups (udf, ext2)"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
reiserfs: Fix use after free in journal teardown
reiserfs: fix corruption introduced by balance_leaf refactor
udf: avoid redundant memcpy when writing data in ICB
fs/udf: re-use hex_asc_upper_{hi,lo} macros
fs/quota: kernel-doc warning fixes
udf: use linux/uaccess.h
fs/ext2/super.c: Drop memory allocation cast
quota: remove dqptr_sem
quota: simplify remove_inode_dquot_ref()
quota: avoid unnecessary dqget()/dqput() calls
quota: protect Q_GETFMT by dqonoff_mutex
Diffstat (limited to 'fs/udf/file.c')
| -rw-r--r-- | fs/udf/file.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c index d80738fdf424..86c6743ec1fe 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -27,7 +27,7 @@ #include "udfdecl.h" #include <linux/fs.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/kernel.h> #include <linux/string.h> /* memset */ #include <linux/capability.h> @@ -100,24 +100,6 @@ static int udf_adinicb_write_begin(struct file *file, return 0; } -static int udf_adinicb_write_end(struct file *file, - struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata) -{ - struct inode *inode = mapping->host; - unsigned offset = pos & (PAGE_CACHE_SIZE - 1); - char *kaddr; - struct udf_inode_info *iinfo = UDF_I(inode); - - kaddr = kmap_atomic(page); - memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr + offset, - kaddr + offset, copied); - kunmap_atomic(kaddr); - - return simple_write_end(file, mapping, pos, len, copied, page, fsdata); -} - static ssize_t udf_adinicb_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, loff_t offset) @@ -130,7 +112,7 @@ const struct address_space_operations udf_adinicb_aops = { .readpage = udf_adinicb_readpage, .writepage = udf_adinicb_writepage, .write_begin = udf_adinicb_write_begin, - .write_end = udf_adinicb_write_end, + .write_end = simple_write_end, .direct_IO = udf_adinicb_direct_IO, }; |