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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-11-27 12:40:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-11-27 12:40:06 -0800 |
| commit | cf562a45a0d57fb0333363c9d4ff82d061898355 (patch) | |
| tree | 434d9c5d431ca06b96410e850cc9b3f77856067b /include | |
| parent | 9066e1518645a6c754709e44c3f58dc6a76a6d21 (diff) | |
| parent | 10bc8e4af65946b727728d7479c028742321b60a (diff) | |
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fix from Al Viro:
"Amir's copy_file_range() fix"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
vfs: fix copy_file_range() averts filesystem freeze protection
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index e654435f1651..59ae95ddb679 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2089,6 +2089,14 @@ struct dir_context { */ #define REMAP_FILE_ADVISORY (REMAP_FILE_CAN_SHORTEN) +/* + * These flags control the behavior of vfs_copy_file_range(). + * They are not available to the user via syscall. + * + * COPY_FILE_SPLICE: call splice direct instead of fs clone/copy ops + */ +#define COPY_FILE_SPLICE (1 << 0) + struct iov_iter; struct io_uring_cmd; |