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path: root/fs/xfs/xfs_dfrag.c
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Diffstat (limited to 'fs/xfs/xfs_dfrag.c')
-rw-r--r--fs/xfs/xfs_dfrag.c47
1 files changed, 22 insertions, 25 deletions
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index e00de08dc8a..a8bd26b82ec 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -48,44 +48,44 @@ xfs_swapext(
xfs_swapext_t *sxp)
{
xfs_inode_t *ip, *tip;
- struct file *file, *tmp_file;
+ struct fd f, tmp;
int error = 0;
/* Pull information for the target fd */
- file = fget((int)sxp->sx_fdtarget);
- if (!file) {
+ f = fdget((int)sxp->sx_fdtarget);
+ if (!f.file) {
error = XFS_ERROR(EINVAL);
goto out;
}
- if (!(file->f_mode & FMODE_WRITE) ||
- !(file->f_mode & FMODE_READ) ||
- (file->f_flags & O_APPEND)) {
+ if (!(f.file->f_mode & FMODE_WRITE) ||
+ !(f.file->f_mode & FMODE_READ) ||
+ (f.file->f_flags & O_APPEND)) {
error = XFS_ERROR(EBADF);
goto out_put_file;
}
- tmp_file = fget((int)sxp->sx_fdtmp);
- if (!tmp_file) {
+ tmp = fdget((int)sxp->sx_fdtmp);
+ if (!tmp.file) {
error = XFS_ERROR(EINVAL);
goto out_put_file;
}
- if (!(tmp_file->f_mode & FMODE_WRITE) ||
- !(tmp_file->f_mode & FMODE_READ) ||
- (tmp_file->f_flags & O_APPEND)) {
+ if (!(tmp.file->f_mode & FMODE_WRITE) ||
+ !(tmp.file->f_mode & FMODE_READ) ||
+ (tmp.file->f_flags & O_APPEND)) {
error = XFS_ERROR(EBADF);
goto out_put_tmp_file;
}
- if (IS_SWAPFILE(file->f_path.dentry->d_inode) ||
- IS_SWAPFILE(tmp_file->f_path.dentry->d_inode)) {
+ if (IS_SWAPFILE(f.file->f_path.dentry->d_inode) ||
+ IS_SWAPFILE(tmp.file->f_path.dentry->d_inode)) {
error = XFS_ERROR(EINVAL);
goto out_put_tmp_file;
}
- ip = XFS_I(file->f_path.dentry->d_inode);
- tip = XFS_I(tmp_file->f_path.dentry->d_inode);
+ ip = XFS_I(f.file->f_path.dentry->d_inode);
+ tip = XFS_I(tmp.file->f_path.dentry->d_inode);
if (ip->i_mount != tip->i_mount) {
error = XFS_ERROR(EINVAL);
@@ -105,9 +105,9 @@ xfs_swapext(
error = xfs_swap_extents(ip, tip, sxp);
out_put_tmp_file:
- fput(tmp_file);
+ fdput(tmp);
out_put_file:
- fput(file);
+ fdput(f);
out:
return error;
}
@@ -246,12 +246,10 @@ xfs_swap_extents(
goto out_unlock;
}
- if (VN_CACHED(VFS_I(tip)) != 0) {
- error = xfs_flushinval_pages(tip, 0, -1,
- FI_REMAPF_LOCKED);
- if (error)
- goto out_unlock;
- }
+ error = -filemap_write_and_wait(VFS_I(tip)->i_mapping);
+ if (error)
+ goto out_unlock;
+ truncate_pagecache_range(VFS_I(tip), 0, -1);
/* Verify O_DIRECT for ftmp */
if (VN_CACHED(VFS_I(tip)) != 0) {
@@ -315,8 +313,7 @@ xfs_swap_extents(
* are safe. We don't really care if non-io related
* fields change.
*/
-
- xfs_tosspages(ip, 0, -1, FI_REMAPF);
+ truncate_pagecache_range(VFS_I(ip), 0, -1);
tp = xfs_trans_alloc(mp, XFS_TRANS_SWAPEXT);
if ((error = xfs_trans_reserve(tp, 0,