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| author | Johannes Berg <johannes.berg@intel.com> | 2021-07-06 23:12:42 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2021-08-26 22:28:02 +0200 |
| commit | 1568cb0e6d97f233a5a3e37c27677bb6a0d44b4d (patch) | |
| tree | 824434f5cdc19f20c303c5f2262f2bb7c68bdd45 /fs/hostfs | |
| parent | 7ad28e0df7ee9dbcb793bb88dd81d4d22bb9a10e (diff) | |
| download | linux-1568cb0e6d97f233a5a3e37c27677bb6a0d44b4d.tar.bz2 | |
hostfs: support splice_write
There's really no good reason not to, and e.g. trace-cmd
currently requires it for the temporary per-CPU files.
Hook up splice_write just like everyone else does.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/hostfs')
| -rw-r--r-- | fs/hostfs/hostfs_kern.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 7d0c3dbb2898..d5c9d886cd9f 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -381,6 +381,7 @@ static int hostfs_fsync(struct file *file, loff_t start, loff_t end, static const struct file_operations hostfs_file_fops = { .llseek = generic_file_llseek, .splice_read = generic_file_splice_read, + .splice_write = iter_file_splice_write, .read_iter = generic_file_read_iter, .write_iter = generic_file_write_iter, .mmap = generic_file_mmap, |