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From: Markus Pargmann <mpa@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/5] fs: Add for_each_fs_device_safe()
Date: Tue,  8 Mar 2016 11:56:05 +0100	[thread overview]
Message-ID: <1457434569-32054-1-git-send-email-mpa@pengutronix.de> (raw)

We need to be able to umount specific filesystems while iterating all of
them. This helper gives us a safe macro to do so.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
---
 include/fs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/fs.h b/include/fs.h
index ee7e48b0f968..3157a482d71a 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -87,6 +87,7 @@ struct fs_driver_d {
 
 extern struct list_head fs_device_list;
 #define for_each_fs_device(f) list_for_each_entry(f, &fs_device_list, list)
+#define for_each_fs_device_safe(tmp, f) list_for_each_entry_safe(f, tmp, &fs_device_list, list)
 extern struct bus_type fs_bus;
 
 struct fs_device_d {
-- 
2.7.0


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             reply	other threads:[~2016-03-08 10:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-08 10:56 Markus Pargmann [this message]
2016-03-08 10:56 ` [PATCH 2/5] ubi: Add getter ubi_volume_get_cdev() Markus Pargmann
2016-03-08 10:56 ` [PATCH 3/5] ubi: Add helper to map a mtd device to a ubi number Markus Pargmann
2016-03-08 10:56 ` [PATCH 4/5] ubi: Helper to iterate over all ubi volumes Markus Pargmann
2016-03-08 10:56 ` [PATCH 5/5] ubiformat: Cleanly umount and detach the ubi before formating Markus Pargmann
2016-03-09  7:55   ` Sascha Hauer

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