diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-31 10:40:13 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-31 10:45:15 +0200 |
| commit | 0654a65f26d4b226c0b3e8a050db100200a6b924 (patch) | |
| tree | 7b448b84cdc7ec0bbbd1ad6e9500eef94af0bfe8 /fs/file.c | |
| parent | e1f23f3dd817f53f622e486913ac662add46eeed (diff) | |
| parent | 455c6fdbd219161bd09b1165f11699d6d73de11c (diff) | |
Merge tag 'v3.14' into drm-intel-next-queued
Linux 3.14
The vt-d w/a merged late in 3.14-rc needs a bit of fine-tuning, hence
backmerge.
Conflicts:
drivers/gpu/drm/i915/i915_gem_gtt.c
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_dp.c
All trivial adjacent lines changed type conflicts, so trivial git
doesn't even show them in the merg commit.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'fs/file.c')
| -rw-r--r-- | fs/file.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/fs/file.c b/fs/file.c index 60a45e9f532..eb56a13dab3 100644 --- a/fs/file.c +++ b/fs/file.c @@ -713,27 +713,16 @@ unsigned long __fdget_raw(unsigned int fd) unsigned long __fdget_pos(unsigned int fd) { - struct files_struct *files = current->files; - struct file *file; - unsigned long v; - - if (atomic_read(&files->count) == 1) { - file = __fcheck_files(files, fd); - v = 0; - } else { - file = __fget(fd, 0); - v = FDPUT_FPUT; - } - if (!file) - return 0; + unsigned long v = __fdget(fd); + struct file *file = (struct file *)(v & ~3); - if (file->f_mode & FMODE_ATOMIC_POS) { + if (file && (file->f_mode & FMODE_ATOMIC_POS)) { if (file_count(file) > 1) { v |= FDPUT_POS_UNLOCK; mutex_lock(&file->f_pos_lock); } } - return v | (unsigned long)file; + return v; } /* |