diff options
author | Dean Deng <deandeng@google.com> | 2021-01-20 16:51:59 -0800 |
---|---|---|
committer | gVisor bot <gvisor-bot@google.com> | 2021-01-20 16:55:07 -0800 |
commit | 55332aca95a55378957f89a10f21d9d1714070a5 (patch) | |
tree | 409f45199da64097861facecf65db3f5621ce27b /pkg/sentry/fsimpl/proc | |
parent | ca9a45f282a08a88df19c93d5968d720b5153c41 (diff) |
Move Lock/UnlockPOSIX into LockFD util.
PiperOrigin-RevId: 352904728
Diffstat (limited to 'pkg/sentry/fsimpl/proc')
-rw-r--r-- | pkg/sentry/fsimpl/proc/task_files.go | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/pkg/sentry/fsimpl/proc/task_files.go b/pkg/sentry/fsimpl/proc/task_files.go index 75be6129f..fdae163d1 100644 --- a/pkg/sentry/fsimpl/proc/task_files.go +++ b/pkg/sentry/fsimpl/proc/task_files.go @@ -22,7 +22,6 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/safemem" - fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/fsbridge" "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/kernel" @@ -518,16 +517,6 @@ func (fd *memFD) SetStat(context.Context, vfs.SetStatOptions) error { // Release implements vfs.FileDescriptionImpl.Release. func (fd *memFD) Release(context.Context) {} -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (fd *memFD) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return fd.Locks().LockPOSIX(ctx, &fd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (fd *memFD) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return fd.Locks().UnlockPOSIX(ctx, &fd.vfsfd, uid, start, length, whence) -} - // mapsData implements vfs.DynamicBytesSource for /proc/[pid]/maps. // // +stateify savable @@ -1110,13 +1099,3 @@ func (fd *namespaceFD) SetStat(ctx context.Context, opts vfs.SetStatOptions) err func (fd *namespaceFD) Release(ctx context.Context) { fd.inode.DecRef(ctx) } - -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (fd *namespaceFD) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return fd.Locks().LockPOSIX(ctx, &fd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (fd *namespaceFD) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return fd.Locks().UnlockPOSIX(ctx, &fd.vfsfd, uid, start, length, whence) -} |