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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-09-19 09:46:44 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-09-19 22:24:18 +0400 |
| commit | 735de2230f09741077a645a913de0a04b10208bf (patch) | |
| tree | b408a671c9c07bec41a9ca8056fa7a6710982f3b /include | |
| parent | d8a4821dca693867a7953104c1e3cc830eb9191f (diff) | |
| download | linux-735de2230f09741077a645a913de0a04b10208bf.tar.xz | |
Convert uid hash to hlist
Surprisingly, but (spotted by Alexey Dobriyan) the uid hash still uses
list_heads, thus occupying twice as much place as it could. Convert it to
hlist_heads.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 2 | ||||
| -rw-r--r-- | include/linux/user_namespace.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index f4e324ed2e44..6239bc2c2baa 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -593,7 +593,7 @@ struct user_struct { #endif /* Hash table maintenance information */ - struct list_head uidhash_list; + struct hlist_node uidhash_node; uid_t uid; }; diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 1101b0ce878f..b5f41d4c2eec 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -11,7 +11,7 @@ struct user_namespace { struct kref kref; - struct list_head uidhash_table[UIDHASH_SZ]; + struct hlist_head uidhash_table[UIDHASH_SZ]; struct user_struct *root_user; }; |