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

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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>
This commit is contained in:
Artem Bityutskiy 2009-09-15 14:44:06 +03:00
parent 873a64c762
commit d6d140097b
2 changed files with 11 additions and 6 deletions
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7
fs/ubifs/ubifs-media.h
View file

@ -135,6 +135,13 @@
/* The key is always at the same position in all keyed nodes */ /* The key is always at the same position in all keyed nodes */
#define UBIFS_KEY_OFFSET offsetof(struct ubifs_ino_node, key) #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. * LEB Properties Tree node types.
* *

10
fs/ubifs/ubifs.h
View file

@ -105,12 +105,10 @@
/* Number of non-data journal heads */ /* Number of non-data journal heads */
#define NONDATA_JHEADS_CNT 2 #define NONDATA_JHEADS_CNT 2
/* Garbage collector head */ /* Shorter names for journal head numbers for internal usage */
#define GCHD 0 #define GCHD UBIFS_GC_HEAD
/* Base journal head number */ #define BASEHD UBIFS_BASE_HEAD
#define BASEHD 1 #define DATAHD UBIFS_DATA_HEAD
/* First "general purpose" journal head */
#define DATAHD 2
/* 'No change' value for 'ubifs_change_lp()' */ /* 'No change' value for 'ubifs_change_lp()' */
#define LPROPS_NC 0x80000001 #define LPROPS_NC 0x80000001