search for: fs_ioc_unresvsp

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c | 10 +++++++--- include/linux/falloc.h | 2 ++ 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/fs/ioctl.c b/fs/ioct...

We're currently support two paths from VFS to preallocate unwritten extents(from FS_IOC_RESVSP, or fallocate()), likewise, behavior of punching-hole should be treated as the same, this patch tries to teach file_ioctl() to handle FS_IOC_UNRESVSP, underlying filesystem like ocfs2 is wise enough to do the rest of work;-) Signed-off-by: Tristan Ye <tristan.ye at oracle.com> --- fs/ioctl.c | 10 +++++++--- include/linux/falloc.h | 2 ++ 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/fs/ioctl.c b/fs/ioct...