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| author | Omar Sandoval <osandov@osandov.com> | 2015-03-16 12:33:52 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-12 04:29:45 +0200 |
| commit | 6f67376318abea58589ebe6d69dffeabb6f6c26a (patch) | |
| tree | 1d3e6b00735aed811dcaeee2ccf7fa65eebc406d /fs/ext4/ext4.h | |
| parent | Remove rw from dax_{do_,}io() (diff) | |
| download | linux-6f67376318abea58589ebe6d69dffeabb6f6c26a.tar.xz linux-6f67376318abea58589ebe6d69dffeabb6f6c26a.zip | |
direct_IO: use iov_iter_rw() instead of rw everywhere
The rw parameter to direct_IO is redundant with iov_iter->type, and
treated slightly differently just about everywhere it's used: some users
do rw & WRITE, and others do rw == WRITE where they should be doing a
bitwise check. Simplify this with the new iov_iter_rw() helper, which
always returns either READ or WRITE.
Signed-off-by: Omar Sandoval <osandov@osandov.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f63c3d5805c4..2031c994024e 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2152,8 +2152,8 @@ extern void ext4_da_update_reserve_space(struct inode *inode, /* indirect.c */ extern int ext4_ind_map_blocks(handle_t *handle, struct inode *inode, struct ext4_map_blocks *map, int flags); -extern ssize_t ext4_ind_direct_IO(int rw, struct kiocb *iocb, - struct iov_iter *iter, loff_t offset); +extern ssize_t ext4_ind_direct_IO(struct kiocb *iocb, struct iov_iter *iter, + loff_t offset); extern int ext4_ind_calc_metadata_amount(struct inode *inode, sector_t lblock); extern int ext4_ind_trans_blocks(struct inode *inode, int nrblocks); extern void ext4_ind_truncate(handle_t *, struct inode *inode); |