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[GFS2] Shrink gfs2_inode (8) - i_vn

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This shrinks the size of the gfs2_inode by 8 bytes by
replacing the version counter with a one bit valid/invalid
flag.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse
2006-11-01 16:05:38 -05:00
parent a9583c7983
commit bfded27ba0
4 changed files with 7 additions and 6 deletions
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2
fs/gfs2/incore.h
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@@ -217,6 +217,7 @@ struct gfs2_alloc {
};
enum {
GIF_INVALID = 0,
GIF_QD_LOCKED = 1,
GIF_PAGED = 2,
GIF_SW_PAGED = 3,
@@ -228,7 +229,6 @@ struct gfs2_inode {
unsigned long i_flags; /* GIF_... */
u64 i_vn;
struct gfs2_dinode_host i_di; /* To be replaced by ref to block */
struct gfs2_glock *i_gl; /* Move into i_gh? */