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authorJan Kara <jack@suse.cz>2008-10-02 18:44:14 +0200
committerMark Fasheh <mfasheh@suse.com>2009-01-05 08:40:21 -0800
commite3d4d56b9715e40ded2a84d0d4fa7f3b6c58983c (patch)
tree67648a89b3c9056d77caa6ef42776cf1053c5e70 /include/linux
parent1ccd14b9c271c1ac6eec5c5ec5def433100e7248 (diff)
quota: Convert union in mem_dqinfo to a pointer
Coming quota support for OCFS2 is going to need quite a bit of additional per-sb quota information. Moreover having fs.h include all the types needed for this structure would be a pain in the a**. So remove the union from mem_dqinfo and add a private pointer for filesystem's use. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/dqblk_v1.h4
-rw-r--r--include/linux/dqblk_v2.h4
-rw-r--r--include/linux/quota.h5
3 files changed, 1 insertions, 12 deletions
diff --git a/include/linux/dqblk_v1.h b/include/linux/dqblk_v1.h
index 57f1250d5a52..9cea901f5bba 100644
--- a/include/linux/dqblk_v1.h
+++ b/include/linux/dqblk_v1.h
@@ -17,8 +17,4 @@
#define V1_DEL_ALLOC 0
#define V1_DEL_REWRITE 2
-/* Special information about quotafile */
-struct v1_mem_dqinfo {
-};
-
#endif /* _LINUX_DQBLK_V1_H */
diff --git a/include/linux/dqblk_v2.h b/include/linux/dqblk_v2.h
index e5e22a787d58..ff8af1b4bda7 100644
--- a/include/linux/dqblk_v2.h
+++ b/include/linux/dqblk_v2.h
@@ -16,8 +16,4 @@
#define V2_DEL_ALLOC QTREE_DEL_ALLOC
#define V2_DEL_REWRITE QTREE_DEL_REWRITE
-struct v2_mem_dqinfo {
- struct qtree_mem_dqinfo i;
-};
-
#endif /* _LINUX_DQBLK_V2_H */
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 80b8807b4988..e51dfdc0aef0 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -208,10 +208,7 @@ struct mem_dqinfo {
unsigned int dqi_igrace;
qsize_t dqi_maxblimit;
qsize_t dqi_maxilimit;
- union {
- struct v1_mem_dqinfo v1_i;
- struct v2_mem_dqinfo v2_i;
- } u;
+ void *dqi_priv;
};
struct super_block;