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| author | Aristeu Rozanski | 2012-08-23 22:53:28 +0200 |
|---|---|---|
| committer | Tejun Heo | 2012-08-25 00:55:33 +0200 |
| commit | 38f38657444d15e1a8574eae80ed3de9f501737a (patch) | |
| tree | b39bf533c5acb4b3ee48b6602dea9d92c2e9f72f /kernel/cgroup.c | |
| parent | Linux 3.6-rc3 (diff) | |
| download | kernel-qcow2-linux-38f38657444d15e1a8574eae80ed3de9f501737a.tar.gz kernel-qcow2-linux-38f38657444d15e1a8574eae80ed3de9f501737a.tar.xz kernel-qcow2-linux-38f38657444d15e1a8574eae80ed3de9f501737a.zip | |
xattr: extract simple_xattr code from tmpfs
Extract in-memory xattr APIs from tmpfs. Will be used by cgroup.
$ size vmlinux.o
text data bss dec hex filename
4658782 880729 5195032 10734543 a3cbcf vmlinux.o
$ size vmlinux.o
text data bss dec hex filename
4658957 880729 5195032 10734718 a3cc7e vmlinux.o
v7:
- checkpatch warnings fixed
- Implement the changes requested by Hugh Dickins:
- make simple_xattrs_init and simple_xattrs_free inline
- get rid of locking and list reinitialization in simple_xattrs_free,
they're not needed
v6:
- no changes
v5:
- no changes
v4:
- move simple_xattrs_free() to fs/xattr.c
v3:
- in kmem_xattrs_free(), reinitialize the list
- use simple_xattr_* prefix
- introduce simple_xattr_add() to prevent direct list usage
Original-patch-by: Li Zefan <lizefan@huawei.com>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Lennart Poettering <lpoetter@redhat.com>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup.c')
0 files changed, 0 insertions, 0 deletions