btrfs: don't skip accounting in early ENOTTY return in btrfs_uring_encoded_read()

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btrfs_uring_encoded_read() returns early with -ENOTTY if the uring_cmd
is issued with IO_URING_F_COMPAT but the kernel doesn't support compat
syscalls. However, this early return bypasses the syscall accounting.
Go to out_acct instead to ensure the syscall is counted.

Fixes: 34310c442e ("btrfs: add io_uring command for encoded reads (ENCODED_READ ioctl)")
CC: stable@vger.kernel.org # 6.15+
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Caleb Sander Mateos 2025-06-19 13:27:45 -06:00 • committed by David Sterba

parent 9950c31ad9

commit ea124ec327

1 changed files with 2 additions and 1 deletions

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fs/btrfs/ioctl.c

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