diff options
| author | David Howells <dhowells@redhat.com> | 2018-11-02 00:36:32 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-03-20 23:49:06 +0100 |
| commit | f1b5618e013af28b3c78daf424436a79674423c0 (patch) | |
| tree | 7fea6c6bb8ef683b92fcabaa9e3f48ed2ec8eeb0 /samples/Kconfig | |
| parent | vfs: syscall: Add fspick() to select a superblock for reconfiguration (diff) | |
| download | linux-f1b5618e013af28b3c78daf424436a79674423c0.tar.xz linux-f1b5618e013af28b3c78daf424436a79674423c0.zip | |
vfs: Add a sample program for the new mount API
Add a sample program to demonstrate fsopen/fsmount/move_mount to mount
something.
To make it compile on all arches, irrespective of whether or not syscall
numbers are assigned, define the syscall number to -1 if it isn't to cause
the kernel to return -ENOSYS.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'samples/Kconfig')
| -rw-r--r-- | samples/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index d19754ccad08..30a89425009c 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -154,10 +154,11 @@ config SAMPLE_ANDROID_BINDERFS Builds a sample program to illustrate the use of the Android binderfs filesystem. -config SAMPLE_STATX - bool "Build example extended-stat using code" - depends on BROKEN +config SAMPLE_VFS + bool "Build example programs that use new VFS system calls" help - Build example userspace program to use the new extended-stat syscall. + Build example userspace programs that use new VFS system calls such + as mount API and statx(). Note that this is restricted to the x86 + arch whilst it accesses system calls that aren't yet in all arches. endif # SAMPLES |