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| author | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:28:52 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:29:19 +0100 |
| commit | 3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a (patch) | |
| tree | 0058693cc9e70b7461dae551f8a19aff2efd13ca /fs/sysv/inode.c | |
| parent | f16f84937d769c893492160b1a8c3672e3992beb (diff) | |
| parent | e657e078d3dfa9f96976db7a2b5fd7d7c9f1f1a6 (diff) | |
Merge branch 'master' into for-next
Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'fs/sysv/inode.c')
| -rw-r--r-- | fs/sysv/inode.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index 80e1e2b18df..c327d4ee123 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -36,7 +36,7 @@ static int sysv_sync_fs(struct super_block *sb, int wait) struct sysv_sb_info *sbi = SYSV_SB(sb); unsigned long time = get_seconds(), old_time; - lock_super(sb); + mutex_lock(&sbi->s_lock); /* * If we are going to write out the super block, @@ -51,7 +51,7 @@ static int sysv_sync_fs(struct super_block *sb, int wait) mark_buffer_dirty(sbi->s_bh2); } - unlock_super(sb); + mutex_unlock(&sbi->s_lock); return 0; } @@ -202,8 +202,8 @@ struct inode *sysv_iget(struct super_block *sb, unsigned int ino) } /* SystemV FS: kludge permissions if ino==SYSV_ROOT_INO ?? */ inode->i_mode = fs16_to_cpu(sbi, raw_inode->i_mode); - inode->i_uid = (uid_t)fs16_to_cpu(sbi, raw_inode->i_uid); - inode->i_gid = (gid_t)fs16_to_cpu(sbi, raw_inode->i_gid); + i_uid_write(inode, (uid_t)fs16_to_cpu(sbi, raw_inode->i_uid)); + i_gid_write(inode, (gid_t)fs16_to_cpu(sbi, raw_inode->i_gid)); set_nlink(inode, fs16_to_cpu(sbi, raw_inode->i_nlink)); inode->i_size = fs32_to_cpu(sbi, raw_inode->i_size); inode->i_atime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_atime); @@ -256,8 +256,8 @@ static int __sysv_write_inode(struct inode *inode, int wait) } raw_inode->i_mode = cpu_to_fs16(sbi, inode->i_mode); - raw_inode->i_uid = cpu_to_fs16(sbi, fs_high2lowuid(inode->i_uid)); - raw_inode->i_gid = cpu_to_fs16(sbi, fs_high2lowgid(inode->i_gid)); + raw_inode->i_uid = cpu_to_fs16(sbi, fs_high2lowuid(i_uid_read(inode))); + raw_inode->i_gid = cpu_to_fs16(sbi, fs_high2lowgid(i_gid_read(inode))); raw_inode->i_nlink = cpu_to_fs16(sbi, inode->i_nlink); raw_inode->i_size = cpu_to_fs32(sbi, inode->i_size); raw_inode->i_atime = cpu_to_fs32(sbi, inode->i_atime.tv_sec); @@ -360,5 +360,10 @@ int __init sysv_init_icache(void) void sysv_destroy_icache(void) { + /* + * Make sure all delayed rcu free inodes are flushed before we + * destroy cache. + */ + rcu_barrier(); kmem_cache_destroy(sysv_inode_cachep); } |