| commit | d0677992d2af3d65f1c1c21de3323d09d4891537 | [log] [tgz] |
|---|---|---|
| author | Steve French <stfrench@microsoft.com> | Tue Jul 16 18:55:38 2019 -0500 |
| committer | Steve French <stfrench@microsoft.com> | Mon Nov 25 01:14:14 2019 -0600 |
| tree | 77c2daf3008dd03a3b0f8af179119cb26dc1f5ec | |
| parent | be1bf978e5d7cf26a78091ce1dd7c77ac64a658f [diff] |
cifs: add support for flock The flock system call locks the whole file rather than a byte range and so is currently emulated by various other file systems by simply sending a byte range lock for the whole file. Add flock handling for cifs.ko in similar way. xfstest generic/504 passes with this as well Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>