The patch titled
fuse: generic_write_checks() for direct_io
has been added to the -mm tree. Its filename is
fuse-generic_write_checks-for-direct_io.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fuse: generic_write_checks() for direct_io
From: Miklos Szeredi <mszeredi@xxxxxxx>
This fixes O_APPEND in direct IO mode. Also checks writes against file size
limits, notably rlimits.
Reported by Greg Bruno.
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/fuse/file.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
diff -puN fs/fuse/file.c~fuse-generic_write_checks-for-direct_io fs/fuse/file.c
--- a/fs/fuse/file.c~fuse-generic_write_checks-for-direct_io
+++ a/fs/fuse/file.c
@@ -609,7 +609,9 @@ static ssize_t fuse_direct_write(struct
ssize_t res;
/* Don't allow parallel writes to the same file */
mutex_lock(&inode->i_mutex);
- res = fuse_direct_io(file, buf, count, ppos, 1);
+ res = generic_write_checks(file, ppos, &count, 0);
+ if (!res)
+ res = fuse_direct_io(file, buf, count, ppos, 1);
mutex_unlock(&inode->i_mutex);
return res;
}
_
Patches currently in -mm which might be from mszeredi@xxxxxxx are
fuse-generic_write_checks-for-direct_io.patch
fuse-delete-inode-on-drop.patch
split-mmap.patch
only-allow-nonlinear-vmas-for-ram-backed-filesystems.patch
unprivileged-mounts-add-user-mounts-to-the-kernel.patch
unprivileged-mounts-allow-unprivileged-umount.patch
unprivileged-mounts-account-user-mounts.patch
unprivileged-mounts-propagate-error-values-from-clone_mnt.patch
unprivileged-mounts-allow-unprivileged-bind-mounts.patch
unprivileged-mounts-put-declaration-of-put_filesystem-in-fsh.patch
unprivileged-mounts-allow-unprivileged-mounts.patch
unprivileged-mounts-allow-unprivileged-fuse-mounts.patch
unprivileged-mounts-propagation-inherit-owner-from-parent.patch
unprivileged-mounts-add-no-submounts-flag.patch
-
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