From 13f0c2b0f67d6f04b21cedce726284b67457bd2f Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Tue, 10 Mar 2015 21:44:35 +0100 Subject: udf: remove redundant buffer_head.h includes buffer_head.h was already included in udfdecl.h Signed-off-by: Fabian Frederick Signed-off-by: Jan Kara --- fs/udf/inode.c | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a445d599098d..0001ece68f45 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include -- cgit v1.2.3 From e2e40f2c1ed433c5e224525c8c862fd32e5d3df2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 22 Feb 2015 08:58:50 -0800 Subject: fs: move struct kiocb to fs.h struct kiocb now is a generic I/O container, so move it to fs.h. Also do a #include diet for aio.h while we're at it. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a445d599098d..9c1fbd23913d 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include "udf_i.h" #include "udf_sb.h" -- cgit v1.2.3 From 0fd2ba36b8e4c720e5fb5ee40171919c8207237e Mon Sep 17 00:00:00 2001 From: Changwoo Min Date: Sun, 22 Mar 2015 19:17:49 -0400 Subject: udf: return correct errno for udf_update_inode() Instead of -ENOMEM, properly return -EIO udf_update_inode() error, similar/consistent to the rest of filesystems. Signed-off-by: Changwoo Min Signed-off-by: Jan Kara --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 0001ece68f45..52577a8e4179 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1636,7 +1636,7 @@ static int udf_update_inode(struct inode *inode, int do_sync) udf_get_lb_pblock(inode->i_sb, &iinfo->i_location, 0)); if (!bh) { udf_debug("getblk failure\n"); - return -ENOMEM; + return -EIO; } lock_buffer(bh); -- cgit v1.2.3 From 17f8c842d24ac054e4212c82b5bd6ae455a334f3 Mon Sep 17 00:00:00 2001 From: Omar Sandoval Date: Mon, 16 Mar 2015 04:33:50 -0700 Subject: Remove rw from {,__,do_}blockdev_direct_IO() Most filesystems call through to these at some point, so we'll start here. Signed-off-by: Omar Sandoval Signed-off-by: Al Viro --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 9c1fbd23913d..3adf49c01c19 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -225,7 +225,7 @@ static ssize_t udf_direct_IO(int rw, struct kiocb *iocb, size_t count = iov_iter_count(iter); ssize_t ret; - ret = blockdev_direct_IO(rw, iocb, inode, iter, offset, udf_get_block); + ret = blockdev_direct_IO(iocb, inode, iter, offset, udf_get_block); if (unlikely(ret < 0 && (rw & WRITE))) udf_write_failed(mapping, offset + count); return ret; -- cgit v1.2.3 From 6f67376318abea58589ebe6d69dffeabb6f6c26a Mon Sep 17 00:00:00 2001 From: Omar Sandoval Date: Mon, 16 Mar 2015 04:33:52 -0700 Subject: 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 Signed-off-by: Al Viro --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 3adf49c01c19..a685aea93068 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -226,7 +226,7 @@ static ssize_t udf_direct_IO(int rw, struct kiocb *iocb, ssize_t ret; ret = blockdev_direct_IO(iocb, inode, iter, offset, udf_get_block); - if (unlikely(ret < 0 && (rw & WRITE))) + if (unlikely(ret < 0 && iov_iter_rw(iter) == WRITE)) udf_write_failed(mapping, offset + count); return ret; } -- cgit v1.2.3 From 22c6186ecea0be9eff1c399298ad36e94a59995f Mon Sep 17 00:00:00 2001 From: Omar Sandoval Date: Mon, 16 Mar 2015 04:33:53 -0700 Subject: direct_IO: remove rw from a_ops->direct_IO() Now that no one is using rw, remove it completely. Signed-off-by: Omar Sandoval Signed-off-by: Al Viro --- fs/udf/inode.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a685aea93068..4f178c83b04f 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -215,8 +215,7 @@ static int udf_write_begin(struct file *file, struct address_space *mapping, return ret; } -static ssize_t udf_direct_IO(int rw, struct kiocb *iocb, - struct iov_iter *iter, +static ssize_t udf_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset) { struct file *file = iocb->ki_filp; -- cgit v1.2.3