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authorAl Viro <viro@ZenIV.linux.org.uk>2008-10-31 19:28:30 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-01 12:49:46 -0400
commit233e70f4228e78eb2f80dc6650f65d3ae3dbf17c (patch)
tree4e18fbe1851e6d2161b7f18265cb21f8a61e3ce7 /drivers/gpu/drm/drm_fops.c
parent3318a386e4ca68c76e0294363d29bdc46fcad670 (diff)
saner FASYNC handling on file close
As it is, all instances of ->release() for files that have ->fasync() need to remember to evict file from fasync lists; forgetting that creates a hole and we actually have a bunch that *does* forget. So let's keep our lives simple - let __fput() check FASYNC in file->f_flags and call ->fasync() there if it's been set. And lose that crap in ->release() instances - leaving it there is still valid, but we don't have to bother anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/drm_fops.c')
-rw-r--r--drivers/gpu/drm/drm_fops.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 0d46627663b1..78eeed5caaff 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -406,8 +406,6 @@ int drm_release(struct inode *inode, struct file *filp)
406 if (dev->driver->driver_features & DRIVER_GEM) 406 if (dev->driver->driver_features & DRIVER_GEM)
407 drm_gem_release(dev, file_priv); 407 drm_gem_release(dev, file_priv);
408 408
409 drm_fasync(-1, filp, 0);
410
411 mutex_lock(&dev->ctxlist_mutex); 409 mutex_lock(&dev->ctxlist_mutex);
412 if (!list_empty(&dev->ctxlist)) { 410 if (!list_empty(&dev->ctxlist)) {
413 struct drm_ctx_list *pos, *n; 411 struct drm_ctx_list *pos, *n;