From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 2/8] fs: Add for_each_fs_device_safe()
Date: Tue, 15 Mar 2016 12:22:26 +0100 [thread overview]
Message-ID: <1458040952-6826-3-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1458040952-6826-1-git-send-email-s.hauer@pengutronix.de>
From: Markus Pargmann <mpa@pengutronix.de>
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 7301942..b9d1e6e 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -88,6 +88,7 @@ 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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next prev parent reply other threads:[~2016-03-15 11:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-15 11:22 Let ubiformat umount / detach users Sascha Hauer
2016-03-15 11:22 ` [PATCH 1/8] fs: umount based on device path and mount path Sascha Hauer
2016-03-15 11:22 ` Sascha Hauer [this message]
2016-03-15 11:22 ` [PATCH 3/8] mtd: ubi: rename cdev.c to barebox.c Sascha Hauer
2016-03-15 11:22 ` [PATCH 4/8] mtd: ubi: make ubi_detach_mtd_dev ubi internal Sascha Hauer
2016-03-15 11:22 ` [PATCH 5/8] mtd: ubi: umount mounted volumes before detaching a ubi device Sascha Hauer
2016-03-15 11:22 ` [PATCH 6/8] mtd: ubi: Add function to get ubi number from mtd device Sascha Hauer
2016-03-15 11:22 ` [PATCH 7/8] commands: ubidetach: Allow mtd devices as argument Sascha Hauer
2016-03-15 11:22 ` [PATCH 8/8] ubiformat: Cleanly umount and detach the ubi before formating Sascha Hauer
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