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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 23:40:57 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 02:04:28 +0300 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/ocfs2/xattr.c | |
| parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
| download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz | |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ocfs2/xattr.c')
| -rw-r--r-- | fs/ocfs2/xattr.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index f0e241ffd94f..7d3d979f57d9 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -2524,7 +2524,7 @@ static int ocfs2_xattr_free_block(struct inode *inode, mlog_errno(ret); goto out; } - mutex_lock(&xb_alloc_inode->i_mutex); + inode_lock(xb_alloc_inode); ret = ocfs2_inode_lock(xb_alloc_inode, &xb_alloc_bh, 1); if (ret < 0) { @@ -2549,7 +2549,7 @@ out_unlock: ocfs2_inode_unlock(xb_alloc_inode, 1); brelse(xb_alloc_bh); out_mutex: - mutex_unlock(&xb_alloc_inode->i_mutex); + inode_unlock(xb_alloc_inode); iput(xb_alloc_inode); out: brelse(blk_bh); @@ -3619,17 +3619,17 @@ int ocfs2_xattr_set(struct inode *inode, } } - mutex_lock(&tl_inode->i_mutex); + inode_lock(tl_inode); if (ocfs2_truncate_log_needs_flush(osb)) { ret = __ocfs2_flush_truncate_log(osb); if (ret < 0) { - mutex_unlock(&tl_inode->i_mutex); + inode_unlock(tl_inode); mlog_errno(ret); goto cleanup; } } - mutex_unlock(&tl_inode->i_mutex); + inode_unlock(tl_inode); ret = ocfs2_init_xattr_set_ctxt(inode, di, &xi, &xis, &xbs, &ctxt, ref_meta, &credits); @@ -5460,7 +5460,7 @@ static int ocfs2_rm_xattr_cluster(struct inode *inode, return ret; } - mutex_lock(&tl_inode->i_mutex); + inode_lock(tl_inode); if (ocfs2_truncate_log_needs_flush(osb)) { ret = __ocfs2_flush_truncate_log(osb); @@ -5504,7 +5504,7 @@ out_commit: out: ocfs2_schedule_truncate_log_flush(osb, 1); - mutex_unlock(&tl_inode->i_mutex); + inode_unlock(tl_inode); if (meta_ac) ocfs2_free_alloc_context(meta_ac); |