commit 1a5cea7215f7c6bd3c960d7b44e864f3a73d1ad4
author Lino Sanfilippo <LinoSanfilippo@gmx.de> Fri Oct 29 12:06:42 2010 +0200
committer Eric Paris <eparis@redhat.com> Sat Oct 30 14:07:35 2010 -0400
tree d8bdd846e5ef83c1707eaf9e9040705d80869260
parent d8c0fca68da25ca3df534dfb12ce628675c828e4

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>

fs/notify/fanotify/fanotify_user.c

diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index fce66df..0632248 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -330,7 +330,7 @@
 		ret = -EAGAIN;
 		if (file->f_flags & O_NONBLOCK)
 			break;
-		ret = -EINTR;
+		ret = -ERESTARTSYS;
 		if (signal_pending(current))
 			break;