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make fanotify_read() restartable across signals 

In fanotify_read() return -ERESTARTSYS instead of -EINTR to
    make read() restartable across signals (BSD semantic).

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Lino Sanfilippo 2010-10-29 12:06:42 +02:00 committed by Eric Paris
parent d8c0fca68d
commit 1a5cea7215
1 changed files with 1 additions and 1 deletions
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2
fs/notify/fanotify/fanotify_user.c
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@ -330,7 +330,7 @@ static ssize_t fanotify_read(struct file *file, char __user *buf,
ret = -EAGAIN;
if (file->f_flags & O_NONBLOCK)
break;
ret = -EINTR;
ret = -ERESTARTSYS;
if (signal_pending(current))
break;