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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 05:29:54 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 05:29:54 +0300 |
| commit | 75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2 (patch) | |
| tree | ccc9f8e2359d27bc38e8b001f6af563bc437981f /fs/btrfs/ioctl.c | |
| parent | 268369b171ff1be6a68ae8f33d0602c6bea48d2e (diff) | |
| parent | de4eda9de2d957ef2d6a8365a01e26a435e958cb (diff) | |
| download | linux-75f4d9af8b67d7415afe50afcb4e96fd0bbd3ae2.tar.xz | |
Merge tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull iov_iter updates from Al Viro:
"iov_iter work; most of that is about getting rid of direction
misannotations and (hopefully) preventing more of the same for the
future"
* tag 'pull-iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
use less confusing names for iov_iter direction initializers
iov_iter: saner checks for attempt to copy to/from iterator
[xen] fix "direction" argument of iov_iter_kvec()
[vhost] fix 'direction' argument of iov_iter_{init,bvec}()
[target] fix iov_iter_bvec() "direction" argument
[s390] memcpy_real(): WRITE is "data source", not destination...
[s390] zcore: WRITE is "data source", not destination...
[infiniband] READ is "data destination", not source...
[fsi] WRITE is "data source", not destination...
[s390] copy_oldmem_kernel() - WRITE is "data source", not destination
csum_and_copy_to_iter(): handle ITER_DISCARD
get rid of unlikely() on page_copy_sane() calls
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 5ba2e810dc6e..f897be9ec1e9 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -5286,7 +5286,7 @@ static int btrfs_ioctl_encoded_read(struct file *file, void __user *argp, goto out_acct; } - ret = import_iovec(READ, args.iov, args.iovcnt, ARRAY_SIZE(iovstack), + ret = import_iovec(ITER_DEST, args.iov, args.iovcnt, ARRAY_SIZE(iovstack), &iov, &iter); if (ret < 0) goto out_acct; @@ -5385,7 +5385,7 @@ static int btrfs_ioctl_encoded_write(struct file *file, void __user *argp, bool if (args.len > args.unencoded_len - args.unencoded_offset) goto out_acct; - ret = import_iovec(WRITE, args.iov, args.iovcnt, ARRAY_SIZE(iovstack), + ret = import_iovec(ITER_SOURCE, args.iov, args.iovcnt, ARRAY_SIZE(iovstack), &iov, &iter); if (ret < 0) goto out_acct; |