This is a note to let you know that I've just added the patch titled
btrfs: make file clone aware of fatal signals
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
btrfs-make-file-clone-aware-of-fatal-signals.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 69ae5e4459e43e56f03d0987e865fbac2b05af2a Mon Sep 17 00:00:00 2001
From: Wang Xiaoguang <wangxg.fnst@xxxxxxxxxxxxxx>
Date: Thu, 13 Oct 2016 09:23:39 +0800
Subject: btrfs: make file clone aware of fatal signals
From: Wang Xiaoguang <wangxg.fnst@xxxxxxxxxxxxxx>
commit 69ae5e4459e43e56f03d0987e865fbac2b05af2a upstream.
Indeed this just make the behavior similar to xfs when process has
fatal signals pending, and it'll make fstests/generic/298 happy.
Signed-off-by: Wang Xiaoguang <wangxg.fnst@xxxxxxxxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/btrfs/ioctl.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3825,6 +3825,11 @@ process_slot:
}
btrfs_release_path(path);
key.offset = next_key_min_offset;
+
+ if (fatal_signal_pending(current)) {
+ ret = -EINTR;
+ goto out;
+ }
}
ret = 0;
Patches currently in stable-queue which might be from wangxg.fnst@xxxxxxxxxxxxxx are
queue-4.4/btrfs-make-file-clone-aware-of-fatal-signals.patch
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