Commit d6d14009 authored Sep 15, 2009 by Artem Bityutskiy

UBIFS: define journal head numbers in ubifs-media.h



The journal head names and numbers are part of the UBIFS format, so
they should be in the ubifs-media.h.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

parent 873a64c7

fs/ubifs/ubifs-media.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -135,6 +135,13 @@
		/* The key is always at the same position in all keyed nodes */
		#define UBIFS_KEY_OFFSET offsetof(struct ubifs_ino_node, key)

		/* Garbage collector journal head number */
		#define UBIFS_GC_HEAD 0
		/* Base journal head number */
		#define UBIFS_BASE_HEAD 1
		/* Data journal head number */
		#define UBIFS_DATA_HEAD 2

		/*
		* LEB Properties Tree node types.
		*

fs/ubifs/ubifs.h

+4 −6

Original line number	Diff line number	Diff line
		@@ -105,12 +105,10 @@
		/* Number of non-data journal heads */
		#define NONDATA_JHEADS_CNT 2

		/* Garbage collector head */
		#define GCHD 0
		/* Base journal head number */
		#define BASEHD 1
		/* First "general purpose" journal head */
		#define DATAHD 2
		/* Shorter names for journal head numbers for internal usage */
		#define GCHD UBIFS_GC_HEAD
		#define BASEHD UBIFS_BASE_HEAD
		#define DATAHD UBIFS_DATA_HEAD

		/* 'No change' value for 'ubifs_change_lp()' */
		#define LPROPS_NC 0x80000001