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author | Amir Goldstein <amir73il@gmail.com> | 2023-11-30 16:16:22 +0200 |
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committer | Christian Brauner <brauner@kernel.org> | 2023-12-01 11:39:50 +0100 |
commit | 488e8f685207e0758398963d6834f81e5e61c162 (patch) | |
tree | 12350afc957a74cb9861d88569fbf7a337c64179 /sound/usb/endpoint.h | |
parent | 21b32e6a0ab5b174fa1ca2fb4c212577cf405d83 (diff) |
fs: fork splice_file_range() from do_splice_direct()
In preparation of calling do_splice_direct() without file_start_write()
held, create a new helper splice_file_range(), to be called from context
of ->copy_file_range() methods instead of do_splice_direct().
Currently, the only difference is that splice_file_range() does not take
flags argument and that it asserts that file_start_write() is held, but
we factor out a common helper do_splice_direct_actor() that will be used
later.
Use the new helper from __ceph_copy_file_range(), that was incorrectly
passing to do_splice_direct() the copy flags argument as splice flags.
The value of copy flags in ceph is always 0, so it is a smenatic bug fix.
Move the declaration of both helpers to linux/splice.h.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://lore.kernel.org/r/20231130141624.3338942-2-amir73il@gmail.com
Acked-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'sound/usb/endpoint.h')
0 files changed, 0 insertions, 0 deletions