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authorJakub Kicinski <kuba@kernel.org>2021-01-08 13:28:00 -0800
committerJakub Kicinski <kuba@kernel.org>2021-01-08 13:28:00 -0800
commit833d22f2f922bbee6430e558417af060db6bbe9c (patch)
tree8d2d8824318d53d6d8e3b7bf5680f953a62c2f3b /fs/btrfs/btrfs_inode.h
parent58334e7537278793c86baa88b70c48b0d50b00ae (diff)
parent6279d812eab67a6df6b22fa495201db6f2305924 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflict in CAN on file rename. Conflicts: drivers/net/can/m_can/tcan4x5x-core.c Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
-rw-r--r--fs/btrfs/btrfs_inode.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index 555cbcef6585..d9bf53d9ff90 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -42,6 +42,15 @@ enum {
* to an inode.
*/
BTRFS_INODE_NO_XATTRS,
+ /*
+ * Set when we are in a context where we need to start a transaction and
+ * have dirty pages with the respective file range locked. This is to
+ * ensure that when reserving space for the transaction, if we are low
+ * on available space and need to flush delalloc, we will not flush
+ * delalloc for this inode, because that could result in a deadlock (on
+ * the file range, inode's io_tree).
+ */
+ BTRFS_INODE_NO_DELALLOC_FLUSH,
};
/* in memory btrfs inode */