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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2014-04-05 04:27:08 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-06-12 00:18:51 -0400 |
| commit | 8d0207652cbe27d1f962050737848e5ad4671958 (patch) | |
| tree | 2cd92ec3cfc66cdfd3cff1b4a46f1b5a4f4b8197 /fs/ramfs | |
| parent | bio_vec-backed iov_iter (diff) | |
| download | linux-dev-8d0207652cbe27d1f962050737848e5ad4671958.tar.xz linux-dev-8d0207652cbe27d1f962050737848e5ad4671958.zip | |
->splice_write() via ->write_iter()
iter_file_splice_write() - a ->splice_write() instance that gathers the
pipe buffers, builds a bio_vec-based iov_iter covering those and feeds
it to ->write_iter(). A bunch of simple cases coverted to that...
[AV: fixed the braino spotted by Cyrill]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ramfs')
| -rw-r--r-- | fs/ramfs/file-mmu.c | 2 | ||||
| -rw-r--r-- | fs/ramfs/file-nommu.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c index 6ea0b9718a9d..4f56de822d2f 100644 --- a/fs/ramfs/file-mmu.c +++ b/fs/ramfs/file-mmu.c @@ -38,7 +38,7 @@ const struct file_operations ramfs_file_operations = { .mmap = generic_file_mmap, .fsync = noop_fsync, .splice_read = generic_file_splice_read, - .splice_write = generic_file_splice_write, + .splice_write = iter_file_splice_write, .llseek = generic_file_llseek, }; diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index 9ed420f8f3ca..dda012ad4208 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -43,7 +43,7 @@ const struct file_operations ramfs_file_operations = { .write_iter = generic_file_write_iter, .fsync = noop_fsync, .splice_read = generic_file_splice_read, - .splice_write = generic_file_splice_write, + .splice_write = iter_file_splice_write, .llseek = generic_file_llseek, }; |