From: Markus Pargmann <mpa@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH v2 1/8] fs: Add for_each_fs_device_safe()
Date: Thu, 10 Mar 2016 09:29:53 +0100 [thread overview]
Message-ID: <1457598600-10669-1-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 9ac4552dbacc..6cae157b9df8 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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next reply other threads:[~2016-03-10 8:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 8:29 Markus Pargmann [this message]
2016-03-10 8:29 ` [PATCH v2 2/8] fs: umount based on device path and mount path Markus Pargmann
2016-03-10 8:29 ` [PATCH v2 3/8] ubi: Add getter ubi_volume_get_cdev() Markus Pargmann
2016-03-10 8:29 ` [PATCH v2 4/8] ubi: Add helper to map a mtd device to a ubi number Markus Pargmann
2016-03-10 8:29 ` [PATCH v2 5/8] ubi: Helper to iterate over all ubi volumes Markus Pargmann
2016-03-10 8:29 ` [PATCH v2 6/8] ubi: Add function to detach a UBI by using mtd_info Markus Pargmann
2016-03-10 8:29 ` [PATCH v2 7/8] ubi: Let ubidetach umount all filesystems before detaching Markus Pargmann
2016-03-14 7:32 ` Sascha Hauer
2016-03-10 8:30 ` [PATCH v2 8/8] ubiformat: Cleanly umount and detach the ubi before formating Markus Pargmann
2016-03-14 7:41 ` Sascha Hauer
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